51116280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25057}}^1$

素因数の和:25088

約数の個数: 64

約数和(自身を含む): 162375840

約数和(自身を除く): 111259560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 25057, 50114, 75171, 100228, 125285, 150342, 200456, 250570, 300684, 375855, 425969, 501140, 601368, 751710, 851938, 1002280, 1277907, 1503420, 1703876, 2129845, 2555814, 3006840, 3407752, 4259690, 5111628, 6389535, 8519380, 10223256, 12779070, 17038760, 25558140, 51116280]

約数ペア:

[(1, 51116280), (2, 25558140), (3, 17038760), (4, 12779070), (5, 10223256), (6, 8519380), (8, 6389535), (10, 5111628), (12, 4259690), (15, 3407752), (17, 3006840), (20, 2555814), (24, 2129845), (30, 1703876), (34, 1503420), (40, 1277907), (51, 1002280), (60, 851938), (68, 751710), (85, 601368), (102, 501140), (120, 425969), (136, 375855), (170, 300684), (204, 250570), (255, 200456), (340, 150342), (408, 125285), (510, 100228), (680, 75171), (1020, 50114), (2040, 25057)]