55317990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:934

約数の個数: 128

約数和(自身を含む): 170698752

約数和(自身を除く): 115380762

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 78, 91, 105, 115, 130, 138, 161, 182, 195, 210, 230, 273, 299, 322, 345, 390, 455, 483, 546, 598, 690, 805, 881, 897, 910, 966, 1365, 1495, 1610, 1762, 1794, 2093, 2415, 2643, 2730, 2990, 4186, 4405, 4485, 4830, 5286, 6167, 6279, 8810, 8970, 10465, 11453, 12334, 12558, 13215, 18501, 20263, 20930, 22906, 26430, 30835, 31395, 34359, 37002, 40526, 57265, 60789, 61670, 62790, 68718, 80171, 92505, 101315, 114530, 121578, 141841, 160342, 171795, 185010, 202630, 240513, 263419, 283682, 303945, 343590, 400855, 425523, 481026, 526838, 607890, 709205, 790257, 801710, 851046, 1202565, 1317095, 1418410, 1580514, 1843933, 2127615, 2405130, 2634190, 3687866, 3951285, 4255230, 5531799, 7902570, 9219665, 11063598, 18439330, 27658995, 55317990]

約数ペア:

[(1, 55317990), (2, 27658995), (3, 18439330), (5, 11063598), (6, 9219665), (7, 7902570), (10, 5531799), (13, 4255230), (14, 3951285), (15, 3687866), (21, 2634190), (23, 2405130), (26, 2127615), (30, 1843933), (35, 1580514), (39, 1418410), (42, 1317095), (46, 1202565), (65, 851046), (69, 801710), (70, 790257), (78, 709205), (91, 607890), (105, 526838), (115, 481026), (130, 425523), (138, 400855), (161, 343590), (182, 303945), (195, 283682), (210, 263419), (230, 240513), (273, 202630), (299, 185010), (322, 171795), (345, 160342), (390, 141841), (455, 121578), (483, 114530), (546, 101315), (598, 92505), (690, 80171), (805, 68718), (881, 62790), (897, 61670), (910, 60789), (966, 57265), (1365, 40526), (1495, 37002), (1610, 34359), (1762, 31395), (1794, 30835), (2093, 26430), (2415, 22906), (2643, 20930), (2730, 20263), (2990, 18501), (4186, 13215), (4405, 12558), (4485, 12334), (4830, 11453), (5286, 10465), (6167, 8970), (6279, 8810)]