52648540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1787

約数の個数: 72

約数和(自身を含む): 132838272

約数和(自身を除く): 80189732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 1733, 2170, 3038, 3466, 4340, 6076, 6932, 7595, 8665, 12131, 15190, 17330, 24262, 30380, 34660, 48524, 53723, 60655, 84917, 107446, 121310, 169834, 214892, 242620, 268615, 339668, 376061, 424585, 537230, 752122, 849170, 1074460, 1504244, 1698340, 1880305, 2632427, 3760610, 5264854, 7521220, 10529708, 13162135, 26324270, 52648540]

約数ペア:

[(1, 52648540), (2, 26324270), (4, 13162135), (5, 10529708), (7, 7521220), (10, 5264854), (14, 3760610), (20, 2632427), (28, 1880305), (31, 1698340), (35, 1504244), (49, 1074460), (62, 849170), (70, 752122), (98, 537230), (124, 424585), (140, 376061), (155, 339668), (196, 268615), (217, 242620), (245, 214892), (310, 169834), (434, 121310), (490, 107446), (620, 84917), (868, 60655), (980, 53723), (1085, 48524), (1519, 34660), (1733, 30380), (2170, 24262), (3038, 17330), (3466, 15190), (4340, 12131), (6076, 8665), (6932, 7595)]