61432450

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 117554976

約数和(自身を除く): 56122526

約数列:

[1, 2, 5, 10, 25, 50, 83, 113, 131, 166, 226, 262, 415, 565, 655, 830, 1130, 1310, 2075, 2825, 3275, 4150, 5650, 6550, 9379, 10873, 14803, 18758, 21746, 29606, 46895, 54365, 74015, 93790, 108730, 148030, 234475, 271825, 370075, 468950, 543650, 740150, 1228649, 2457298, 6143245, 12286490, 30716225, 61432450]

約数ペア:

[(1, 61432450), (2, 30716225), (5, 12286490), (10, 6143245), (25, 2457298), (50, 1228649), (83, 740150), (113, 543650), (131, 468950), (166, 370075), (226, 271825), (262, 234475), (415, 148030), (565, 108730), (655, 93790), (830, 74015), (1130, 54365), (1310, 46895), (2075, 29606), (2825, 21746), (3275, 18758), (4150, 14803), (5650, 10873), (6550, 9379)]