49573100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 112211568

約数和(自身を除く): 62638468

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 107, 113, 164, 205, 214, 226, 410, 428, 452, 535, 565, 820, 1025, 1070, 1130, 2050, 2140, 2260, 2675, 2825, 4100, 4387, 4633, 5350, 5650, 8774, 9266, 10700, 11300, 12091, 17548, 18532, 21935, 23165, 24182, 43870, 46330, 48364, 60455, 87740, 92660, 109675, 115825, 120910, 219350, 231650, 241820, 302275, 438700, 463300, 495731, 604550, 991462, 1209100, 1982924, 2478655, 4957310, 9914620, 12393275, 24786550, 49573100]

約数ペア:

[(1, 49573100), (2, 24786550), (4, 12393275), (5, 9914620), (10, 4957310), (20, 2478655), (25, 1982924), (41, 1209100), (50, 991462), (82, 604550), (100, 495731), (107, 463300), (113, 438700), (164, 302275), (205, 241820), (214, 231650), (226, 219350), (410, 120910), (428, 115825), (452, 109675), (535, 92660), (565, 87740), (820, 60455), (1025, 48364), (1070, 46330), (1130, 43870), (2050, 24182), (2140, 23165), (2260, 21935), (2675, 18532), (2825, 17548), (4100, 12091), (4387, 11300), (4633, 10700), (5350, 9266), (5650, 8774)]