53986625

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 86261760

約数和(自身を除く): 32275135

約数列:

[1, 5, 7, 11, 25, 35, 55, 71, 77, 79, 125, 175, 275, 355, 385, 395, 497, 553, 781, 869, 875, 1375, 1775, 1925, 1975, 2485, 2765, 3905, 4345, 5467, 5609, 6083, 8875, 9625, 9875, 12425, 13825, 19525, 21725, 27335, 28045, 30415, 39263, 61699, 62125, 69125, 97625, 108625, 136675, 140225, 152075, 196315, 308495, 431893, 683375, 701125, 760375, 981575, 1542475, 2159465, 4907875, 7712375, 10797325, 53986625]

約数ペア:

[(1, 53986625), (5, 10797325), (7, 7712375), (11, 4907875), (25, 2159465), (35, 1542475), (55, 981575), (71, 760375), (77, 701125), (79, 683375), (125, 431893), (175, 308495), (275, 196315), (355, 152075), (385, 140225), (395, 136675), (497, 108625), (553, 97625), (781, 69125), (869, 62125), (875, 61699), (1375, 39263), (1775, 30415), (1925, 28045), (1975, 27335), (2485, 21725), (2765, 19525), (3905, 13825), (4345, 12425), (5467, 9875), (5609, 9625), (6083, 8875)]