49358320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5099}}^1$

素因数の和:5134

約数の個数: 60

約数和(自身を含む): 126163800

約数和(自身を除く): 76805480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 5099, 9680, 10198, 20396, 25495, 40792, 50990, 56089, 81584, 101980, 112178, 203960, 224356, 280445, 407920, 448712, 560890, 616979, 897424, 1121780, 1233958, 2243560, 2467916, 3084895, 4487120, 4935832, 6169790, 9871664, 12339580, 24679160, 49358320]

約数ペア:

[(1, 49358320), (2, 24679160), (4, 12339580), (5, 9871664), (8, 6169790), (10, 4935832), (11, 4487120), (16, 3084895), (20, 2467916), (22, 2243560), (40, 1233958), (44, 1121780), (55, 897424), (80, 616979), (88, 560890), (110, 448712), (121, 407920), (176, 280445), (220, 224356), (242, 203960), (440, 112178), (484, 101980), (605, 81584), (880, 56089), (968, 50990), (1210, 40792), (1936, 25495), (2420, 20396), (4840, 10198), (5099, 9680)]