52515860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 115540992

約数和(自身を除く): 63025132

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 71, 124, 142, 155, 284, 310, 355, 620, 710, 1193, 1420, 2201, 2386, 4402, 4772, 5965, 8804, 11005, 11930, 22010, 23860, 36983, 44020, 73966, 84703, 147932, 169406, 184915, 338812, 369830, 423515, 739660, 847030, 1694060, 2625793, 5251586, 10503172, 13128965, 26257930, 52515860]

約数ペア:

[(1, 52515860), (2, 26257930), (4, 13128965), (5, 10503172), (10, 5251586), (20, 2625793), (31, 1694060), (62, 847030), (71, 739660), (124, 423515), (142, 369830), (155, 338812), (284, 184915), (310, 169406), (355, 147932), (620, 84703), (710, 73966), (1193, 44020), (1420, 36983), (2201, 23860), (2386, 22010), (4402, 11930), (4772, 11005), (5965, 8804)]