56437758

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 138378240

約数和(自身を除く): 81940482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 71, 78, 79, 86, 117, 129, 142, 158, 213, 234, 237, 258, 387, 426, 474, 559, 639, 711, 774, 923, 1027, 1118, 1278, 1422, 1677, 1846, 2054, 2769, 3053, 3081, 3354, 3397, 5031, 5538, 5609, 6106, 6162, 6794, 8307, 9159, 9243, 10062, 10191, 11218, 16614, 16827, 18318, 18486, 20382, 27477, 30573, 33654, 39689, 44161, 50481, 54954, 61146, 72917, 79378, 88322, 100962, 119067, 132483, 145834, 218751, 238134, 241187, 264966, 357201, 397449, 437502, 482374, 656253, 714402, 723561, 794898, 1312506, 1447122, 2170683, 3135431, 4341366, 6270862, 9406293, 18812586, 28218879, 56437758]

約数ペア:

[(1, 56437758), (2, 28218879), (3, 18812586), (6, 9406293), (9, 6270862), (13, 4341366), (18, 3135431), (26, 2170683), (39, 1447122), (43, 1312506), (71, 794898), (78, 723561), (79, 714402), (86, 656253), (117, 482374), (129, 437502), (142, 397449), (158, 357201), (213, 264966), (234, 241187), (237, 238134), (258, 218751), (387, 145834), (426, 132483), (474, 119067), (559, 100962), (639, 88322), (711, 79378), (774, 72917), (923, 61146), (1027, 54954), (1118, 50481), (1278, 44161), (1422, 39689), (1677, 33654), (1846, 30573), (2054, 27477), (2769, 20382), (3053, 18486), (3081, 18318), (3354, 16827), (3397, 16614), (5031, 11218), (5538, 10191), (5609, 10062), (6106, 9243), (6162, 9159), (6794, 8307)]