55988600

素因数分解:

$2^3\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1033}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 130780320

約数和(自身を除く): 74791720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 271, 542, 1033, 1084, 1355, 2066, 2168, 2710, 4132, 5165, 5420, 6775, 8264, 10330, 10840, 13550, 20660, 25825, 27100, 41320, 51650, 54200, 103300, 206600, 279943, 559886, 1119772, 1399715, 2239544, 2799430, 5598860, 6998575, 11197720, 13997150, 27994300, 55988600]

約数ペア:

[(1, 55988600), (2, 27994300), (4, 13997150), (5, 11197720), (8, 6998575), (10, 5598860), (20, 2799430), (25, 2239544), (40, 1399715), (50, 1119772), (100, 559886), (200, 279943), (271, 206600), (542, 103300), (1033, 54200), (1084, 51650), (1355, 41320), (2066, 27100), (2168, 25825), (2710, 20660), (4132, 13550), (5165, 10840), (5420, 10330), (6775, 8264)]