55477625

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 86261760

約数和(自身を除く): 30784135

約数列:

[1, 5, 7, 19, 25, 35, 47, 71, 95, 125, 133, 175, 235, 329, 355, 475, 497, 665, 875, 893, 1175, 1349, 1645, 1775, 2375, 2485, 3325, 3337, 4465, 5875, 6251, 6745, 8225, 8875, 9443, 12425, 16625, 16685, 22325, 23359, 31255, 33725, 41125, 47215, 62125, 63403, 83425, 111625, 116795, 156275, 168625, 236075, 317015, 417125, 443821, 583975, 781375, 1180375, 1585075, 2219105, 2919875, 7925375, 11095525, 55477625]

約数ペア:

[(1, 55477625), (5, 11095525), (7, 7925375), (19, 2919875), (25, 2219105), (35, 1585075), (47, 1180375), (71, 781375), (95, 583975), (125, 443821), (133, 417125), (175, 317015), (235, 236075), (329, 168625), (355, 156275), (475, 116795), (497, 111625), (665, 83425), (875, 63403), (893, 62125), (1175, 47215), (1349, 41125), (1645, 33725), (1775, 31255), (2375, 23359), (2485, 22325), (3325, 16685), (3337, 16625), (4465, 12425), (5875, 9443), (6251, 8875), (6745, 8225)]