45500350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1921

約数の個数: 48

約数和(自身を含む): 98136576

約数和(自身を除く): 52636226

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 1831, 2485, 3550, 3662, 4970, 9155, 12425, 12817, 18310, 24850, 25634, 45775, 64085, 91550, 128170, 130001, 260002, 320425, 640850, 650005, 910007, 1300010, 1820014, 3250025, 4550035, 6500050, 9100070, 22750175, 45500350]

約数ペア:

[(1, 45500350), (2, 22750175), (5, 9100070), (7, 6500050), (10, 4550035), (14, 3250025), (25, 1820014), (35, 1300010), (50, 910007), (70, 650005), (71, 640850), (142, 320425), (175, 260002), (350, 130001), (355, 128170), (497, 91550), (710, 64085), (994, 45775), (1775, 25634), (1831, 24850), (2485, 18310), (3550, 12817), (3662, 12425), (4970, 9155)]