52288940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 135136512

約数和(自身を除く): 82847572

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 31, 34, 41, 44, 55, 62, 68, 82, 85, 110, 121, 124, 155, 164, 170, 187, 205, 220, 242, 310, 340, 341, 374, 410, 451, 484, 527, 605, 620, 682, 697, 748, 820, 902, 935, 1054, 1210, 1271, 1364, 1394, 1705, 1804, 1870, 2057, 2108, 2255, 2420, 2542, 2635, 2788, 3410, 3485, 3740, 3751, 4114, 4510, 4961, 5084, 5270, 5797, 6355, 6820, 6970, 7502, 7667, 8228, 9020, 9922, 10285, 10540, 11594, 12710, 13940, 13981, 15004, 15334, 18755, 19844, 20570, 21607, 23188, 24805, 25420, 27962, 28985, 30668, 37510, 38335, 41140, 43214, 49610, 55924, 57970, 63767, 69905, 75020, 76670, 84337, 86428, 99220, 108035, 115940, 127534, 139810, 153340, 153791, 168674, 216070, 237677, 255068, 279620, 307582, 318835, 337348, 421685, 432140, 475354, 615164, 637670, 768955, 843370, 950708, 1188385, 1275340, 1537910, 1686740, 2376770, 2614447, 3075820, 4753540, 5228894, 10457788, 13072235, 26144470, 52288940]

約数ペア:

[(1, 52288940), (2, 26144470), (4, 13072235), (5, 10457788), (10, 5228894), (11, 4753540), (17, 3075820), (20, 2614447), (22, 2376770), (31, 1686740), (34, 1537910), (41, 1275340), (44, 1188385), (55, 950708), (62, 843370), (68, 768955), (82, 637670), (85, 615164), (110, 475354), (121, 432140), (124, 421685), (155, 337348), (164, 318835), (170, 307582), (187, 279620), (205, 255068), (220, 237677), (242, 216070), (310, 168674), (340, 153791), (341, 153340), (374, 139810), (410, 127534), (451, 115940), (484, 108035), (527, 99220), (605, 86428), (620, 84337), (682, 76670), (697, 75020), (748, 69905), (820, 63767), (902, 57970), (935, 55924), (1054, 49610), (1210, 43214), (1271, 41140), (1364, 38335), (1394, 37510), (1705, 30668), (1804, 28985), (1870, 27962), (2057, 25420), (2108, 24805), (2255, 23188), (2420, 21607), (2542, 20570), (2635, 19844), (2788, 18755), (3410, 15334), (3485, 15004), (3740, 13981), (3751, 13940), (4114, 12710), (4510, 11594), (4961, 10540), (5084, 10285), (5270, 9922), (5797, 9020), (6355, 8228), (6820, 7667), (6970, 7502)]