45289450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 88565760

約数和(自身を除く): 43276310

約数列:

[1, 2, 5, 10, 25, 31, 50, 61, 62, 122, 155, 305, 310, 479, 610, 775, 958, 1525, 1550, 1891, 2395, 3050, 3782, 4790, 9455, 11975, 14849, 18910, 23950, 29219, 29698, 47275, 58438, 74245, 94550, 146095, 148490, 292190, 371225, 730475, 742450, 905789, 1460950, 1811578, 4528945, 9057890, 22644725, 45289450]

約数ペア:

[(1, 45289450), (2, 22644725), (5, 9057890), (10, 4528945), (25, 1811578), (31, 1460950), (50, 905789), (61, 742450), (62, 730475), (122, 371225), (155, 292190), (305, 148490), (310, 146095), (479, 94550), (610, 74245), (775, 58438), (958, 47275), (1525, 29698), (1550, 29219), (1891, 23950), (2395, 18910), (3050, 14849), (3782, 11975), (4790, 9455)]