55527040

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1637}}^1$

素因数の和:1709

約数の個数: 64

約数和(自身を含む): 135331560

約数和(自身を除く): 79804520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1637, 1696, 2120, 3274, 3392, 4240, 6548, 6784, 8185, 8480, 13096, 16370, 16960, 26192, 32740, 33920, 52384, 65480, 86761, 104768, 130960, 173522, 209536, 261920, 347044, 433805, 523840, 694088, 867610, 1047680, 1388176, 1735220, 2776352, 3470440, 5552704, 6940880, 11105408, 13881760, 27763520, 55527040]

約数ペア:

[(1, 55527040), (2, 27763520), (4, 13881760), (5, 11105408), (8, 6940880), (10, 5552704), (16, 3470440), (20, 2776352), (32, 1735220), (40, 1388176), (53, 1047680), (64, 867610), (80, 694088), (106, 523840), (128, 433805), (160, 347044), (212, 261920), (265, 209536), (320, 173522), (424, 130960), (530, 104768), (640, 86761), (848, 65480), (1060, 52384), (1637, 33920), (1696, 32740), (2120, 26192), (3274, 16960), (3392, 16370), (4240, 13096), (6548, 8480), (6784, 8185)]