49687300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 119369096

約数和(自身を除く): 69681796

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 130, 148, 185, 260, 325, 370, 481, 650, 740, 925, 962, 1033, 1300, 1850, 1924, 2066, 2405, 3700, 4132, 4810, 5165, 9620, 10330, 12025, 13429, 20660, 24050, 25825, 26858, 38221, 48100, 51650, 53716, 67145, 76442, 103300, 134290, 152884, 191105, 268580, 335725, 382210, 496873, 671450, 764420, 955525, 993746, 1342900, 1911050, 1987492, 2484365, 3822100, 4968730, 9937460, 12421825, 24843650, 49687300]

約数ペア:

[(1, 49687300), (2, 24843650), (4, 12421825), (5, 9937460), (10, 4968730), (13, 3822100), (20, 2484365), (25, 1987492), (26, 1911050), (37, 1342900), (50, 993746), (52, 955525), (65, 764420), (74, 671450), (100, 496873), (130, 382210), (148, 335725), (185, 268580), (260, 191105), (325, 152884), (370, 134290), (481, 103300), (650, 76442), (740, 67145), (925, 53716), (962, 51650), (1033, 48100), (1300, 38221), (1850, 26858), (1924, 25825), (2066, 24050), (2405, 20660), (3700, 13429), (4132, 12025), (4810, 10330), (5165, 9620)]