52480160

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1361}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 124590312

約数和(自身を除く): 72110152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 964, 1205, 1361, 1928, 2410, 2722, 3856, 4820, 5444, 6805, 7712, 9640, 10888, 13610, 19280, 21776, 27220, 38560, 43552, 54440, 108880, 217760, 328001, 656002, 1312004, 1640005, 2624008, 3280010, 5248016, 6560020, 10496032, 13120040, 26240080, 52480160]

約数ペア:

[(1, 52480160), (2, 26240080), (4, 13120040), (5, 10496032), (8, 6560020), (10, 5248016), (16, 3280010), (20, 2624008), (32, 1640005), (40, 1312004), (80, 656002), (160, 328001), (241, 217760), (482, 108880), (964, 54440), (1205, 43552), (1361, 38560), (1928, 27220), (2410, 21776), (2722, 19280), (3856, 13610), (4820, 10888), (5444, 9640), (6805, 7712)]