52466260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 145248768

約数和(自身を除く): 92782508

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 49, 55, 62, 70, 77, 98, 110, 124, 140, 154, 155, 157, 196, 217, 220, 245, 308, 310, 314, 341, 385, 434, 490, 539, 620, 628, 682, 770, 785, 868, 980, 1078, 1085, 1099, 1364, 1519, 1540, 1570, 1705, 1727, 2156, 2170, 2198, 2387, 2695, 3038, 3140, 3410, 3454, 4340, 4396, 4774, 4867, 5390, 5495, 6076, 6820, 6908, 7595, 7693, 8635, 9548, 9734, 10780, 10990, 11935, 12089, 15190, 15386, 16709, 17270, 19468, 21980, 23870, 24178, 24335, 30380, 30772, 33418, 34069, 34540, 38465, 47740, 48356, 48670, 53537, 60445, 66836, 68138, 76930, 83545, 84623, 97340, 107074, 120890, 136276, 153860, 167090, 169246, 170345, 214148, 238483, 241780, 267685, 334180, 338492, 340690, 374759, 423115, 476966, 535370, 681380, 749518, 846230, 953932, 1070740, 1192415, 1499036, 1692460, 1873795, 2384830, 2623313, 3747590, 4769660, 5246626, 7495180, 10493252, 13116565, 26233130, 52466260]

約数ペア:

[(1, 52466260), (2, 26233130), (4, 13116565), (5, 10493252), (7, 7495180), (10, 5246626), (11, 4769660), (14, 3747590), (20, 2623313), (22, 2384830), (28, 1873795), (31, 1692460), (35, 1499036), (44, 1192415), (49, 1070740), (55, 953932), (62, 846230), (70, 749518), (77, 681380), (98, 535370), (110, 476966), (124, 423115), (140, 374759), (154, 340690), (155, 338492), (157, 334180), (196, 267685), (217, 241780), (220, 238483), (245, 214148), (308, 170345), (310, 169246), (314, 167090), (341, 153860), (385, 136276), (434, 120890), (490, 107074), (539, 97340), (620, 84623), (628, 83545), (682, 76930), (770, 68138), (785, 66836), (868, 60445), (980, 53537), (1078, 48670), (1085, 48356), (1099, 47740), (1364, 38465), (1519, 34540), (1540, 34069), (1570, 33418), (1705, 30772), (1727, 30380), (2156, 24335), (2170, 24178), (2198, 23870), (2387, 21980), (2695, 19468), (3038, 17270), (3140, 16709), (3410, 15386), (3454, 15190), (4340, 12089), (4396, 11935), (4774, 10990), (4867, 10780), (5390, 9734), (5495, 9548), (6076, 8635), (6820, 7693), (6908, 7595)]