48940710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 148704336

約数和(自身を除く): 99763626

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 169, 182, 195, 197, 210, 245, 273, 294, 338, 390, 394, 455, 490, 507, 546, 591, 637, 735, 845, 910, 985, 1014, 1182, 1183, 1274, 1365, 1379, 1470, 1690, 1911, 1970, 2366, 2535, 2561, 2730, 2758, 2955, 3185, 3549, 3822, 4137, 5070, 5122, 5910, 5915, 6370, 6895, 7098, 7683, 8274, 8281, 9555, 9653, 11830, 12805, 13790, 15366, 16562, 17745, 17927, 19110, 19306, 20685, 24843, 25610, 28959, 33293, 35490, 35854, 38415, 41370, 41405, 48265, 49686, 53781, 57918, 66586, 76830, 82810, 89635, 96530, 99879, 107562, 124215, 125489, 144795, 166465, 179270, 199758, 233051, 248430, 250978, 268905, 289590, 332930, 376467, 466102, 499395, 537810, 627445, 699153, 752934, 998790, 1165255, 1254890, 1398306, 1631357, 1882335, 2330510, 3262714, 3495765, 3764670, 4894071, 6991530, 8156785, 9788142, 16313570, 24470355, 48940710]

約数ペア:

[(1, 48940710), (2, 24470355), (3, 16313570), (5, 9788142), (6, 8156785), (7, 6991530), (10, 4894071), (13, 3764670), (14, 3495765), (15, 3262714), (21, 2330510), (26, 1882335), (30, 1631357), (35, 1398306), (39, 1254890), (42, 1165255), (49, 998790), (65, 752934), (70, 699153), (78, 627445), (91, 537810), (98, 499395), (105, 466102), (130, 376467), (147, 332930), (169, 289590), (182, 268905), (195, 250978), (197, 248430), (210, 233051), (245, 199758), (273, 179270), (294, 166465), (338, 144795), (390, 125489), (394, 124215), (455, 107562), (490, 99879), (507, 96530), (546, 89635), (591, 82810), (637, 76830), (735, 66586), (845, 57918), (910, 53781), (985, 49686), (1014, 48265), (1182, 41405), (1183, 41370), (1274, 38415), (1365, 35854), (1379, 35490), (1470, 33293), (1690, 28959), (1911, 25610), (1970, 24843), (2366, 20685), (2535, 19306), (2561, 19110), (2730, 17927), (2758, 17745), (2955, 16562), (3185, 15366), (3549, 13790), (3822, 12805), (4137, 11830), (5070, 9653), (5122, 9555), (5910, 8281), (5915, 8274), (6370, 7683), (6895, 7098)]