47961960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12893}}^1$

素因数の和:12938

約数の個数: 64

約数和(自身を含む): 148538880

約数和(自身を除く): 100576920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 12893, 25786, 38679, 51572, 64465, 77358, 103144, 128930, 154716, 193395, 257860, 309432, 386790, 399683, 515720, 773580, 799366, 1199049, 1547160, 1598732, 1998415, 2398098, 3197464, 3996830, 4796196, 5995245, 7993660, 9592392, 11990490, 15987320, 23980980, 47961960]

約数ペア:

[(1, 47961960), (2, 23980980), (3, 15987320), (4, 11990490), (5, 9592392), (6, 7993660), (8, 5995245), (10, 4796196), (12, 3996830), (15, 3197464), (20, 2398098), (24, 1998415), (30, 1598732), (31, 1547160), (40, 1199049), (60, 799366), (62, 773580), (93, 515720), (120, 399683), (124, 386790), (155, 309432), (186, 257860), (248, 193395), (310, 154716), (372, 128930), (465, 103144), (620, 77358), (744, 64465), (930, 51572), (1240, 38679), (1860, 25786), (3720, 12893)]