49491240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4969}}^1$

素因数の和:5066

約数の個数: 64

約数和(自身を含む): 150292800

約数和(自身を除く): 100801560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4969, 4980, 9938, 9960, 14907, 19876, 24845, 29814, 39752, 49690, 59628, 74535, 99380, 119256, 149070, 198760, 298140, 412427, 596280, 824854, 1237281, 1649708, 2062135, 2474562, 3299416, 4124270, 4949124, 6186405, 8248540, 9898248, 12372810, 16497080, 24745620, 49491240]

約数ペア:

[(1, 49491240), (2, 24745620), (3, 16497080), (4, 12372810), (5, 9898248), (6, 8248540), (8, 6186405), (10, 4949124), (12, 4124270), (15, 3299416), (20, 2474562), (24, 2062135), (30, 1649708), (40, 1237281), (60, 824854), (83, 596280), (120, 412427), (166, 298140), (249, 198760), (332, 149070), (415, 119256), (498, 99380), (664, 74535), (830, 59628), (996, 49690), (1245, 39752), (1660, 29814), (1992, 24845), (2490, 19876), (3320, 14907), (4969, 9960), (4980, 9938)]