48889260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:293

約数の個数: 216

約数和(自身を含む): 180756576

約数和(自身を除く): 131867316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 180, 196, 207, 210, 230, 241, 245, 252, 276, 294, 315, 322, 345, 414, 420, 441, 460, 482, 483, 490, 588, 630, 644, 690, 723, 735, 805, 828, 882, 964, 966, 980, 1035, 1127, 1205, 1260, 1380, 1446, 1449, 1470, 1610, 1687, 1764, 1932, 2070, 2169, 2205, 2254, 2410, 2415, 2892, 2898, 2940, 3220, 3374, 3381, 3615, 4140, 4338, 4410, 4508, 4820, 4830, 5061, 5543, 5635, 5796, 6748, 6762, 7230, 7245, 8435, 8676, 8820, 9660, 10122, 10143, 10845, 11086, 11270, 11809, 13524, 14460, 14490, 15183, 16629, 16870, 16905, 20244, 20286, 21690, 22172, 22540, 23618, 25305, 27715, 28980, 30366, 33258, 33740, 33810, 35427, 38801, 40572, 43380, 47236, 49887, 50610, 50715, 55430, 59045, 60732, 66516, 67620, 70854, 75915, 77602, 83145, 99774, 101220, 101430, 106281, 110860, 116403, 118090, 141708, 151830, 155204, 166290, 177135, 194005, 199548, 202860, 212562, 232806, 236180, 249435, 271607, 303660, 332580, 349209, 354270, 388010, 425124, 465612, 498870, 531405, 543214, 582015, 698418, 708540, 776020, 814821, 997740, 1062810, 1086428, 1164030, 1358035, 1396836, 1629642, 1746045, 2125620, 2328060, 2444463, 2716070, 3259284, 3492090, 4074105, 4888926, 5432140, 6984180, 8148210, 9777852, 12222315, 16296420, 24444630, 48889260]

約数ペア:

[(1, 48889260), (2, 24444630), (3, 16296420), (4, 12222315), (5, 9777852), (6, 8148210), (7, 6984180), (9, 5432140), (10, 4888926), (12, 4074105), (14, 3492090), (15, 3259284), (18, 2716070), (20, 2444463), (21, 2328060), (23, 2125620), (28, 1746045), (30, 1629642), (35, 1396836), (36, 1358035), (42, 1164030), (45, 1086428), (46, 1062810), (49, 997740), (60, 814821), (63, 776020), (69, 708540), (70, 698418), (84, 582015), (90, 543214), (92, 531405), (98, 498870), (105, 465612), (115, 425124), (126, 388010), (138, 354270), (140, 349209), (147, 332580), (161, 303660), (180, 271607), (196, 249435), (207, 236180), (210, 232806), (230, 212562), (241, 202860), (245, 199548), (252, 194005), (276, 177135), (294, 166290), (315, 155204), (322, 151830), (345, 141708), (414, 118090), (420, 116403), (441, 110860), (460, 106281), (482, 101430), (483, 101220), (490, 99774), (588, 83145), (630, 77602), (644, 75915), (690, 70854), (723, 67620), (735, 66516), (805, 60732), (828, 59045), (882, 55430), (964, 50715), (966, 50610), (980, 49887), (1035, 47236), (1127, 43380), (1205, 40572), (1260, 38801), (1380, 35427), (1446, 33810), (1449, 33740), (1470, 33258), (1610, 30366), (1687, 28980), (1764, 27715), (1932, 25305), (2070, 23618), (2169, 22540), (2205, 22172), (2254, 21690), (2410, 20286), (2415, 20244), (2892, 16905), (2898, 16870), (2940, 16629), (3220, 15183), (3374, 14490), (3381, 14460), (3615, 13524), (4140, 11809), (4338, 11270), (4410, 11086), (4508, 10845), (4820, 10143), (4830, 10122), (5061, 9660), (5543, 8820), (5635, 8676), (5796, 8435), (6748, 7245), (6762, 7230)]