51764730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55661}}^1$

素因数の和:55702

約数の個数: 32

約数和(自身を含む): 128245248

約数和(自身を除く): 76480518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 55661, 111322, 166983, 278305, 333966, 556610, 834915, 1669830, 1725491, 3450982, 5176473, 8627455, 10352946, 17254910, 25882365, 51764730]

約数ペア:

[(1, 51764730), (2, 25882365), (3, 17254910), (5, 10352946), (6, 8627455), (10, 5176473), (15, 3450982), (30, 1725491), (31, 1669830), (62, 834915), (93, 556610), (155, 333966), (186, 278305), (310, 166983), (465, 111322), (930, 55661)]