53678360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 126593280

約数和(自身を除く): 72914920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 73, 124, 146, 155, 248, 292, 310, 365, 584, 593, 620, 730, 1186, 1240, 1460, 2263, 2372, 2920, 2965, 4526, 4744, 5930, 9052, 11315, 11860, 18104, 18383, 22630, 23720, 36766, 43289, 45260, 73532, 86578, 90520, 91915, 147064, 173156, 183830, 216445, 346312, 367660, 432890, 735320, 865780, 1341959, 1731560, 2683918, 5367836, 6709795, 10735672, 13419590, 26839180, 53678360]

約数ペア:

[(1, 53678360), (2, 26839180), (4, 13419590), (5, 10735672), (8, 6709795), (10, 5367836), (20, 2683918), (31, 1731560), (40, 1341959), (62, 865780), (73, 735320), (124, 432890), (146, 367660), (155, 346312), (248, 216445), (292, 183830), (310, 173156), (365, 147064), (584, 91915), (593, 90520), (620, 86578), (730, 73532), (1186, 45260), (1240, 43289), (1460, 36766), (2263, 23720), (2372, 22630), (2920, 18383), (2965, 18104), (4526, 11860), (4744, 11315), (5930, 9052)]