49535960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 119387520

約数和(自身を除く): 69851560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 97, 136, 170, 194, 340, 388, 485, 680, 751, 776, 970, 1502, 1649, 1940, 3004, 3298, 3755, 3880, 6008, 6596, 7510, 8245, 12767, 13192, 15020, 16490, 25534, 30040, 32980, 51068, 63835, 65960, 72847, 102136, 127670, 145694, 255340, 291388, 364235, 510680, 582776, 728470, 1238399, 1456940, 2476798, 2913880, 4953596, 6191995, 9907192, 12383990, 24767980, 49535960]

約数ペア:

[(1, 49535960), (2, 24767980), (4, 12383990), (5, 9907192), (8, 6191995), (10, 4953596), (17, 2913880), (20, 2476798), (34, 1456940), (40, 1238399), (68, 728470), (85, 582776), (97, 510680), (136, 364235), (170, 291388), (194, 255340), (340, 145694), (388, 127670), (485, 102136), (680, 72847), (751, 65960), (776, 63835), (970, 51068), (1502, 32980), (1649, 30040), (1940, 25534), (3004, 16490), (3298, 15020), (3755, 13192), (3880, 12767), (6008, 8245), (6596, 7510)]