55889790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{659}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 147121920

約数和(自身を除く): 91232130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 257, 330, 514, 659, 771, 1285, 1318, 1542, 1977, 2570, 2827, 3295, 3855, 3954, 5654, 6590, 7249, 7710, 8481, 9885, 14135, 14498, 16962, 19770, 21747, 28270, 36245, 42405, 43494, 72490, 84810, 108735, 169363, 217470, 338726, 508089, 846815, 1016178, 1693630, 1862993, 2540445, 3725986, 5080890, 5588979, 9314965, 11177958, 18629930, 27944895, 55889790]

約数ペア:

[(1, 55889790), (2, 27944895), (3, 18629930), (5, 11177958), (6, 9314965), (10, 5588979), (11, 5080890), (15, 3725986), (22, 2540445), (30, 1862993), (33, 1693630), (55, 1016178), (66, 846815), (110, 508089), (165, 338726), (257, 217470), (330, 169363), (514, 108735), (659, 84810), (771, 72490), (1285, 43494), (1318, 42405), (1542, 36245), (1977, 28270), (2570, 21747), (2827, 19770), (3295, 16962), (3855, 14498), (3954, 14135), (5654, 9885), (6590, 8481), (7249, 7710)]