52160642500

素因数分解:

$2^2\times 5^4\times {\mathrm{61}}^1\times {\mathrm{342037}}^1$

素因数の和:342122

約数の個数: 60

約数和(自身を含む): 115935148252

約数和(自身を除く): 63774505752

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 125, 244, 250, 305, 500, 610, 625, 1220, 1250, 1525, 2500, 3050, 6100, 7625, 15250, 30500, 38125, 76250, 152500, 342037, 684074, 1368148, 1710185, 3420370, 6840740, 8550925, 17101850, 20864257, 34203700, 41728514, 42754625, 83457028, 85509250, 104321285, 171018500, 208642570, 213773125, 417285140, 427546250, 521606425, 855092500, 1043212850, 2086425700, 2608032125, 5216064250, 10432128500, 13040160625, 26080321250, 52160642500]

約数ペア:

[(1, 52160642500), (2, 26080321250), (4, 13040160625), (5, 10432128500), (10, 5216064250), (20, 2608032125), (25, 2086425700), (50, 1043212850), (61, 855092500), (100, 521606425), (122, 427546250), (125, 417285140), (244, 213773125), (250, 208642570), (305, 171018500), (500, 104321285), (610, 85509250), (625, 83457028), (1220, 42754625), (1250, 41728514), (1525, 34203700), (2500, 20864257), (3050, 17101850), (6100, 8550925), (7625, 6840740), (15250, 3420370), (30500, 1710185), (38125, 1368148), (76250, 684074), (152500, 342037)]