49298920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5897}}^1$

素因数の和:5938

約数の個数: 64

約数和(自身を含む): 127396800

約数和(自身を除く): 78097880

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 5897, 8360, 11794, 23588, 29485, 47176, 58970, 64867, 112043, 117940, 129734, 224086, 235880, 259468, 324335, 448172, 518936, 560215, 648670, 896344, 1120430, 1232473, 1297340, 2240860, 2464946, 2594680, 4481720, 4929892, 6162365, 9859784, 12324730, 24649460, 49298920]

約数ペア:

[(1, 49298920), (2, 24649460), (4, 12324730), (5, 9859784), (8, 6162365), (10, 4929892), (11, 4481720), (19, 2594680), (20, 2464946), (22, 2240860), (38, 1297340), (40, 1232473), (44, 1120430), (55, 896344), (76, 648670), (88, 560215), (95, 518936), (110, 448172), (152, 324335), (190, 259468), (209, 235880), (220, 224086), (380, 129734), (418, 117940), (440, 112043), (760, 64867), (836, 58970), (1045, 47176), (1672, 29485), (2090, 23588), (4180, 11794), (5897, 8360)]