49382580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63311}}^1$

素因数の和:63336

約数の個数: 48

約数和(自身を含む): 148909824

約数和(自身を除く): 99527244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 63311, 126622, 189933, 253244, 316555, 379866, 633110, 759732, 823043, 949665, 1266220, 1646086, 1899330, 2469129, 3292172, 3798660, 4115215, 4938258, 8230430, 9876516, 12345645, 16460860, 24691290, 49382580]

約数ペア:

[(1, 49382580), (2, 24691290), (3, 16460860), (4, 12345645), (5, 9876516), (6, 8230430), (10, 4938258), (12, 4115215), (13, 3798660), (15, 3292172), (20, 2469129), (26, 1899330), (30, 1646086), (39, 1266220), (52, 949665), (60, 823043), (65, 759732), (78, 633110), (130, 379866), (156, 316555), (195, 253244), (260, 189933), (390, 126622), (780, 63311)]