47920824

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 163790640

約数和(自身を除く): 115869816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 47, 49, 51, 56, 63, 68, 72, 84, 94, 98, 102, 119, 126, 136, 141, 147, 153, 168, 188, 196, 204, 238, 252, 282, 289, 294, 306, 329, 357, 376, 392, 408, 423, 441, 476, 504, 564, 578, 588, 612, 658, 714, 799, 833, 846, 867, 882, 952, 987, 1071, 1128, 1156, 1176, 1224, 1316, 1428, 1598, 1666, 1692, 1734, 1764, 1974, 2023, 2142, 2303, 2312, 2397, 2499, 2601, 2632, 2856, 2961, 3196, 3332, 3384, 3468, 3528, 3948, 4046, 4284, 4606, 4794, 4998, 5202, 5593, 5922, 6069, 6392, 6664, 6909, 6936, 7191, 7497, 7896, 8092, 8568, 9212, 9588, 9996, 10404, 11186, 11844, 12138, 13583, 13818, 14161, 14382, 14994, 16184, 16779, 18207, 18424, 19176, 19992, 20727, 20808, 22372, 23688, 24276, 27166, 27636, 28322, 28764, 29988, 33558, 36414, 39151, 40749, 41454, 42483, 44744, 48552, 50337, 54332, 55272, 56644, 57528, 59976, 67116, 72828, 78302, 81498, 82908, 84966, 95081, 100674, 108664, 113288, 117453, 122247, 127449, 134232, 145656, 156604, 162996, 165816, 169932, 190162, 201348, 234906, 244494, 254898, 285243, 313208, 325992, 339864, 352359, 380324, 402696, 469812, 488988, 509796, 570486, 665567, 704718, 760648, 855729, 939624, 977976, 1019592, 1140972, 1331134, 1409436, 1711458, 1996701, 2281944, 2662268, 2818872, 3422916, 3993402, 5324536, 5990103, 6845832, 7986804, 11980206, 15973608, 23960412, 47920824]

約数ペア:

[(1, 47920824), (2, 23960412), (3, 15973608), (4, 11980206), (6, 7986804), (7, 6845832), (8, 5990103), (9, 5324536), (12, 3993402), (14, 3422916), (17, 2818872), (18, 2662268), (21, 2281944), (24, 1996701), (28, 1711458), (34, 1409436), (36, 1331134), (42, 1140972), (47, 1019592), (49, 977976), (51, 939624), (56, 855729), (63, 760648), (68, 704718), (72, 665567), (84, 570486), (94, 509796), (98, 488988), (102, 469812), (119, 402696), (126, 380324), (136, 352359), (141, 339864), (147, 325992), (153, 313208), (168, 285243), (188, 254898), (196, 244494), (204, 234906), (238, 201348), (252, 190162), (282, 169932), (289, 165816), (294, 162996), (306, 156604), (329, 145656), (357, 134232), (376, 127449), (392, 122247), (408, 117453), (423, 113288), (441, 108664), (476, 100674), (504, 95081), (564, 84966), (578, 82908), (588, 81498), (612, 78302), (658, 72828), (714, 67116), (799, 59976), (833, 57528), (846, 56644), (867, 55272), (882, 54332), (952, 50337), (987, 48552), (1071, 44744), (1128, 42483), (1156, 41454), (1176, 40749), (1224, 39151), (1316, 36414), (1428, 33558), (1598, 29988), (1666, 28764), (1692, 28322), (1734, 27636), (1764, 27166), (1974, 24276), (2023, 23688), (2142, 22372), (2303, 20808), (2312, 20727), (2397, 19992), (2499, 19176), (2601, 18424), (2632, 18207), (2856, 16779), (2961, 16184), (3196, 14994), (3332, 14382), (3384, 14161), (3468, 13818), (3528, 13583), (3948, 12138), (4046, 11844), (4284, 11186), (4606, 10404), (4794, 9996), (4998, 9588), (5202, 9212), (5593, 8568), (5922, 8092), (6069, 7896), (6392, 7497), (6664, 7191), (6909, 6936)]