48809150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 99451968

約数和(自身を除く): 50642818

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1231, 1525, 1586, 2462, 3050, 3965, 6155, 7930, 12310, 16003, 19825, 30775, 32006, 39650, 61550, 75091, 80015, 150182, 160030, 375455, 400075, 750910, 800150, 976183, 1877275, 1952366, 3754550, 4880915, 9761830, 24404575, 48809150]

約数ペア:

[(1, 48809150), (2, 24404575), (5, 9761830), (10, 4880915), (13, 3754550), (25, 1952366), (26, 1877275), (50, 976183), (61, 800150), (65, 750910), (122, 400075), (130, 375455), (305, 160030), (325, 150182), (610, 80015), (650, 75091), (793, 61550), (1231, 39650), (1525, 32006), (1586, 30775), (2462, 19825), (3050, 16003), (3965, 12310), (6155, 7930)]