53235780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 162062208

約数和(自身を除く): 108826428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 131, 156, 195, 260, 262, 390, 393, 521, 524, 655, 780, 786, 1042, 1310, 1563, 1572, 1703, 1965, 2084, 2605, 2620, 3126, 3406, 3930, 5109, 5210, 6252, 6773, 6812, 7815, 7860, 8515, 10218, 10420, 13546, 15630, 17030, 20319, 20436, 25545, 27092, 31260, 33865, 34060, 40638, 51090, 67730, 68251, 81276, 101595, 102180, 135460, 136502, 203190, 204753, 273004, 341255, 406380, 409506, 682510, 819012, 887263, 1023765, 1365020, 1774526, 2047530, 2661789, 3549052, 4095060, 4436315, 5323578, 8872630, 10647156, 13308945, 17745260, 26617890, 53235780]

約数ペア:

[(1, 53235780), (2, 26617890), (3, 17745260), (4, 13308945), (5, 10647156), (6, 8872630), (10, 5323578), (12, 4436315), (13, 4095060), (15, 3549052), (20, 2661789), (26, 2047530), (30, 1774526), (39, 1365020), (52, 1023765), (60, 887263), (65, 819012), (78, 682510), (130, 409506), (131, 406380), (156, 341255), (195, 273004), (260, 204753), (262, 203190), (390, 136502), (393, 135460), (521, 102180), (524, 101595), (655, 81276), (780, 68251), (786, 67730), (1042, 51090), (1310, 40638), (1563, 34060), (1572, 33865), (1703, 31260), (1965, 27092), (2084, 25545), (2605, 20436), (2620, 20319), (3126, 17030), (3406, 15630), (3930, 13546), (5109, 10420), (5210, 10218), (6252, 8515), (6773, 7860), (6812, 7815)]