45578390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31873}}^1$

素因数の和:31904

約数の個数: 32

約数和(自身を含む): 96386976

約数和(自身を除く): 50808586

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 31873, 63746, 159365, 318730, 350603, 414349, 701206, 828698, 1753015, 2071745, 3506030, 4143490, 4557839, 9115678, 22789195, 45578390]

約数ペア:

[(1, 45578390), (2, 22789195), (5, 9115678), (10, 4557839), (11, 4143490), (13, 3506030), (22, 2071745), (26, 1753015), (55, 828698), (65, 701206), (110, 414349), (130, 350603), (143, 318730), (286, 159365), (715, 63746), (1430, 31873)]