61052550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 164989440

約数和(自身を除く): 103936890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 131, 150, 195, 239, 262, 325, 390, 393, 478, 650, 655, 717, 786, 975, 1195, 1310, 1434, 1703, 1950, 1965, 2390, 3107, 3275, 3406, 3585, 3930, 5109, 5975, 6214, 6550, 7170, 8515, 9321, 9825, 10218, 11950, 15535, 17030, 17925, 18642, 19650, 25545, 31070, 31309, 35850, 42575, 46605, 51090, 62618, 77675, 85150, 93210, 93927, 127725, 155350, 156545, 187854, 233025, 255450, 313090, 407017, 466050, 469635, 782725, 814034, 939270, 1221051, 1565450, 2035085, 2348175, 2442102, 4070170, 4696350, 6105255, 10175425, 12210510, 20350850, 30526275, 61052550]

約数ペア:

[(1, 61052550), (2, 30526275), (3, 20350850), (5, 12210510), (6, 10175425), (10, 6105255), (13, 4696350), (15, 4070170), (25, 2442102), (26, 2348175), (30, 2035085), (39, 1565450), (50, 1221051), (65, 939270), (75, 814034), (78, 782725), (130, 469635), (131, 466050), (150, 407017), (195, 313090), (239, 255450), (262, 233025), (325, 187854), (390, 156545), (393, 155350), (478, 127725), (650, 93927), (655, 93210), (717, 85150), (786, 77675), (975, 62618), (1195, 51090), (1310, 46605), (1434, 42575), (1703, 35850), (1950, 31309), (1965, 31070), (2390, 25545), (3107, 19650), (3275, 18642), (3406, 17925), (3585, 17030), (3930, 15535), (5109, 11950), (5975, 10218), (6214, 9825), (6550, 9321), (7170, 8515)]