52577460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22469}}^1$

素因数の和:22497

約数の個数: 72

約数和(自身を含む): 171760680

約数和(自身を除く): 119183220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 22469, 44938, 67407, 89876, 112345, 134814, 202221, 224690, 269628, 292097, 337035, 404442, 449380, 584194, 674070, 808884, 876291, 1011105, 1168388, 1348140, 1460485, 1752582, 2022210, 2628873, 2920970, 3505164, 4044420, 4381455, 5257746, 5841940, 8762910, 10515492, 13144365, 17525820, 26288730, 52577460]

約数ペア:

[(1, 52577460), (2, 26288730), (3, 17525820), (4, 13144365), (5, 10515492), (6, 8762910), (9, 5841940), (10, 5257746), (12, 4381455), (13, 4044420), (15, 3505164), (18, 2920970), (20, 2628873), (26, 2022210), (30, 1752582), (36, 1460485), (39, 1348140), (45, 1168388), (52, 1011105), (60, 876291), (65, 808884), (78, 674070), (90, 584194), (117, 449380), (130, 404442), (156, 337035), (180, 292097), (195, 269628), (234, 224690), (260, 202221), (390, 134814), (468, 112345), (585, 89876), (780, 67407), (1170, 44938), (2340, 22469)]