48080810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 92572200

約数和(自身を除く): 44491390

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 149, 230, 298, 305, 529, 610, 745, 1058, 1403, 1490, 2645, 2806, 3427, 5290, 6854, 7015, 9089, 14030, 17135, 18178, 32269, 34270, 45445, 64538, 78821, 90890, 157642, 161345, 209047, 322690, 394105, 418094, 788210, 1045235, 2090470, 4808081, 9616162, 24040405, 48080810]

約数ペア:

[(1, 48080810), (2, 24040405), (5, 9616162), (10, 4808081), (23, 2090470), (46, 1045235), (61, 788210), (115, 418094), (122, 394105), (149, 322690), (230, 209047), (298, 161345), (305, 157642), (529, 90890), (610, 78821), (745, 64538), (1058, 45445), (1403, 34270), (1490, 32269), (2645, 18178), (2806, 17135), (3427, 14030), (5290, 9089), (6854, 7015)]