52438980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 167311872

約数和(自身を除く): 114872892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 220, 233, 242, 310, 330, 341, 363, 372, 465, 466, 484, 605, 620, 660, 682, 699, 726, 930, 932, 1023, 1165, 1210, 1364, 1398, 1452, 1705, 1815, 1860, 2046, 2330, 2420, 2563, 2796, 3410, 3495, 3630, 3751, 4092, 4660, 5115, 5126, 6820, 6990, 7223, 7260, 7502, 7689, 10230, 10252, 11253, 12815, 13980, 14446, 15004, 15378, 18755, 20460, 21669, 22506, 25630, 28193, 28892, 30756, 36115, 37510, 38445, 43338, 45012, 51260, 56265, 56386, 72230, 75020, 76890, 79453, 84579, 86676, 108345, 112530, 112772, 140965, 144460, 153780, 158906, 169158, 216690, 225060, 238359, 281930, 317812, 338316, 397265, 422895, 433380, 476718, 563860, 794530, 845790, 873983, 953436, 1191795, 1589060, 1691580, 1747966, 2383590, 2621949, 3495932, 4369915, 4767180, 5243898, 8739830, 10487796, 13109745, 17479660, 26219490, 52438980]

約数ペア:

[(1, 52438980), (2, 26219490), (3, 17479660), (4, 13109745), (5, 10487796), (6, 8739830), (10, 5243898), (11, 4767180), (12, 4369915), (15, 3495932), (20, 2621949), (22, 2383590), (30, 1747966), (31, 1691580), (33, 1589060), (44, 1191795), (55, 953436), (60, 873983), (62, 845790), (66, 794530), (93, 563860), (110, 476718), (121, 433380), (124, 422895), (132, 397265), (155, 338316), (165, 317812), (186, 281930), (220, 238359), (233, 225060), (242, 216690), (310, 169158), (330, 158906), (341, 153780), (363, 144460), (372, 140965), (465, 112772), (466, 112530), (484, 108345), (605, 86676), (620, 84579), (660, 79453), (682, 76890), (699, 75020), (726, 72230), (930, 56386), (932, 56265), (1023, 51260), (1165, 45012), (1210, 43338), (1364, 38445), (1398, 37510), (1452, 36115), (1705, 30756), (1815, 28892), (1860, 28193), (2046, 25630), (2330, 22506), (2420, 21669), (2563, 20460), (2796, 18755), (3410, 15378), (3495, 15004), (3630, 14446), (3751, 13980), (4092, 12815), (4660, 11253), (5115, 10252), (5126, 10230), (6820, 7689), (6990, 7502), (7223, 7260)]