49593610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 104457600

約数和(自身を除く): 54863990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 61, 95, 110, 122, 190, 209, 305, 389, 418, 610, 671, 778, 1045, 1159, 1342, 1945, 2090, 2318, 3355, 3890, 4279, 5795, 6710, 7391, 8558, 11590, 12749, 14782, 21395, 23729, 25498, 36955, 42790, 47458, 63745, 73910, 81301, 118645, 127490, 162602, 237290, 261019, 406505, 450851, 522038, 813010, 901702, 1305095, 2254255, 2610190, 4508510, 4959361, 9918722, 24796805, 49593610]

約数ペア:

[(1, 49593610), (2, 24796805), (5, 9918722), (10, 4959361), (11, 4508510), (19, 2610190), (22, 2254255), (38, 1305095), (55, 901702), (61, 813010), (95, 522038), (110, 450851), (122, 406505), (190, 261019), (209, 237290), (305, 162602), (389, 127490), (418, 118645), (610, 81301), (671, 73910), (778, 63745), (1045, 47458), (1159, 42790), (1342, 36955), (1945, 25498), (2090, 23729), (2318, 21395), (3355, 14782), (3890, 12749), (4279, 11590), (5795, 8558), (6710, 7391)]