47904090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1087}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 125024256

約数和(自身を除く): 77120166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 113, 130, 195, 226, 339, 390, 565, 678, 1087, 1130, 1469, 1695, 2174, 2938, 3261, 3390, 4407, 5435, 6522, 7345, 8814, 10870, 14131, 14690, 16305, 22035, 28262, 32610, 42393, 44070, 70655, 84786, 122831, 141310, 211965, 245662, 368493, 423930, 614155, 736986, 1228310, 1596803, 1842465, 3193606, 3684930, 4790409, 7984015, 9580818, 15968030, 23952045, 47904090]

約数ペア:

[(1, 47904090), (2, 23952045), (3, 15968030), (5, 9580818), (6, 7984015), (10, 4790409), (13, 3684930), (15, 3193606), (26, 1842465), (30, 1596803), (39, 1228310), (65, 736986), (78, 614155), (113, 423930), (130, 368493), (195, 245662), (226, 211965), (339, 141310), (390, 122831), (565, 84786), (678, 70655), (1087, 44070), (1130, 42393), (1469, 32610), (1695, 28262), (2174, 22035), (2938, 16305), (3261, 14690), (3390, 14131), (4407, 10870), (5435, 8814), (6522, 7345)]