55899748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 107336320

約数和(自身を除く): 51436572

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 103, 148, 193, 206, 386, 412, 703, 772, 1406, 1957, 2812, 3667, 3811, 3914, 7141, 7334, 7622, 7828, 14282, 14668, 15244, 19879, 28564, 39758, 72409, 79516, 135679, 144818, 271358, 289636, 377701, 542716, 735523, 755402, 1471046, 1510804, 2942092, 13974937, 27949874, 55899748]

約数ペア:

[(1, 55899748), (2, 27949874), (4, 13974937), (19, 2942092), (37, 1510804), (38, 1471046), (74, 755402), (76, 735523), (103, 542716), (148, 377701), (193, 289636), (206, 271358), (386, 144818), (412, 135679), (703, 79516), (772, 72409), (1406, 39758), (1957, 28564), (2812, 19879), (3667, 15244), (3811, 14668), (3914, 14282), (7141, 7828), (7334, 7622)]