51044520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5827}}^1$

素因数の和:5914

約数の個数: 64

約数和(自身を含む): 155257920

約数和(自身を除く): 104213400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 5827, 8760, 11654, 17481, 23308, 29135, 34962, 46616, 58270, 69924, 87405, 116540, 139848, 174810, 233080, 349620, 425371, 699240, 850742, 1276113, 1701484, 2126855, 2552226, 3402968, 4253710, 5104452, 6380565, 8507420, 10208904, 12761130, 17014840, 25522260, 51044520]

約数ペア:

[(1, 51044520), (2, 25522260), (3, 17014840), (4, 12761130), (5, 10208904), (6, 8507420), (8, 6380565), (10, 5104452), (12, 4253710), (15, 3402968), (20, 2552226), (24, 2126855), (30, 1701484), (40, 1276113), (60, 850742), (73, 699240), (120, 425371), (146, 349620), (219, 233080), (292, 174810), (365, 139848), (438, 116540), (584, 87405), (730, 69924), (876, 58270), (1095, 46616), (1460, 34962), (1752, 29135), (2190, 23308), (2920, 17481), (4380, 11654), (5827, 8760)]