55428048

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1077

約数の個数: 120

約数和(自身を含む): 172983720

約数和(自身を除く): 117555672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 522, 624, 696, 754, 936, 1021, 1044, 1131, 1392, 1508, 1872, 2042, 2088, 2262, 3016, 3063, 3393, 4084, 4176, 4524, 6032, 6126, 6786, 8168, 9048, 9189, 12252, 13273, 13572, 16336, 18096, 18378, 24504, 26546, 27144, 29609, 36756, 39819, 49008, 53092, 54288, 59218, 73512, 79638, 88827, 106184, 118436, 119457, 147024, 159276, 177654, 212368, 236872, 238914, 266481, 318552, 355308, 384917, 473744, 477828, 532962, 637104, 710616, 769834, 955656, 1065924, 1154751, 1421232, 1539668, 1911312, 2131848, 2309502, 3079336, 3464253, 4263696, 4619004, 6158672, 6928506, 9238008, 13857012, 18476016, 27714024, 55428048]

約数ペア:

[(1, 55428048), (2, 27714024), (3, 18476016), (4, 13857012), (6, 9238008), (8, 6928506), (9, 6158672), (12, 4619004), (13, 4263696), (16, 3464253), (18, 3079336), (24, 2309502), (26, 2131848), (29, 1911312), (36, 1539668), (39, 1421232), (48, 1154751), (52, 1065924), (58, 955656), (72, 769834), (78, 710616), (87, 637104), (104, 532962), (116, 477828), (117, 473744), (144, 384917), (156, 355308), (174, 318552), (208, 266481), (232, 238914), (234, 236872), (261, 212368), (312, 177654), (348, 159276), (377, 147024), (464, 119457), (468, 118436), (522, 106184), (624, 88827), (696, 79638), (754, 73512), (936, 59218), (1021, 54288), (1044, 53092), (1131, 49008), (1392, 39819), (1508, 36756), (1872, 29609), (2042, 27144), (2088, 26546), (2262, 24504), (3016, 18378), (3063, 18096), (3393, 16336), (4084, 13572), (4176, 13273), (4524, 12252), (6032, 9189), (6126, 9048), (6786, 8168)]