48231785

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 74995200

約数和(自身を除く): 26763415

約数列:

[1, 5, 7, 19, 29, 35, 41, 61, 95, 133, 145, 203, 205, 287, 305, 427, 551, 665, 779, 1015, 1159, 1189, 1435, 1769, 2135, 2501, 2755, 3857, 3895, 5453, 5795, 5945, 8113, 8323, 8845, 12383, 12505, 17507, 19285, 22591, 27265, 33611, 40565, 41615, 47519, 61915, 72529, 87535, 112955, 158137, 168055, 235277, 237595, 332633, 362645, 507703, 790685, 1176385, 1378051, 1663165, 2538515, 6890255, 9646357, 48231785]

約数ペア:

[(1, 48231785), (5, 9646357), (7, 6890255), (19, 2538515), (29, 1663165), (35, 1378051), (41, 1176385), (61, 790685), (95, 507703), (133, 362645), (145, 332633), (203, 237595), (205, 235277), (287, 168055), (305, 158137), (427, 112955), (551, 87535), (665, 72529), (779, 61915), (1015, 47519), (1159, 41615), (1189, 40565), (1435, 33611), (1769, 27265), (2135, 22591), (2501, 19285), (2755, 17507), (3857, 12505), (3895, 12383), (5453, 8845), (5795, 8323), (5945, 8113)]