52124380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 146397888

約数和(自身を除く): 94273508

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 121, 140, 154, 170, 181, 187, 220, 238, 242, 308, 340, 362, 374, 385, 476, 484, 595, 605, 724, 748, 770, 847, 905, 935, 1190, 1210, 1267, 1309, 1540, 1694, 1810, 1870, 1991, 2057, 2380, 2420, 2534, 2618, 3077, 3388, 3620, 3740, 3982, 4114, 4235, 5068, 5236, 6154, 6335, 6545, 7964, 8228, 8470, 9955, 10285, 12308, 12670, 13090, 13937, 14399, 15385, 16940, 19910, 20570, 21539, 21901, 25340, 26180, 27874, 28798, 30770, 33847, 39820, 41140, 43078, 43802, 55748, 57596, 61540, 67694, 69685, 71995, 86156, 87604, 107695, 109505, 135388, 139370, 143990, 153307, 169235, 215390, 219010, 236929, 278740, 287980, 306614, 338470, 372317, 430780, 438020, 473858, 613228, 676940, 744634, 766535, 947716, 1184645, 1489268, 1533070, 1861585, 2369290, 2606219, 3066140, 3723170, 4738580, 5212438, 7446340, 10424876, 13031095, 26062190, 52124380]

約数ペア:

[(1, 52124380), (2, 26062190), (4, 13031095), (5, 10424876), (7, 7446340), (10, 5212438), (11, 4738580), (14, 3723170), (17, 3066140), (20, 2606219), (22, 2369290), (28, 1861585), (34, 1533070), (35, 1489268), (44, 1184645), (55, 947716), (68, 766535), (70, 744634), (77, 676940), (85, 613228), (110, 473858), (119, 438020), (121, 430780), (140, 372317), (154, 338470), (170, 306614), (181, 287980), (187, 278740), (220, 236929), (238, 219010), (242, 215390), (308, 169235), (340, 153307), (362, 143990), (374, 139370), (385, 135388), (476, 109505), (484, 107695), (595, 87604), (605, 86156), (724, 71995), (748, 69685), (770, 67694), (847, 61540), (905, 57596), (935, 55748), (1190, 43802), (1210, 43078), (1267, 41140), (1309, 39820), (1540, 33847), (1694, 30770), (1810, 28798), (1870, 27874), (1991, 26180), (2057, 25340), (2380, 21901), (2420, 21539), (2534, 20570), (2618, 19910), (3077, 16940), (3388, 15385), (3620, 14399), (3740, 13937), (3982, 13090), (4114, 12670), (4235, 12308), (5068, 10285), (5236, 9955), (6154, 8470), (6335, 8228), (6545, 7964)]