49956676

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 124104960

約数和(自身を除く): 74148284

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 29, 34, 44, 47, 49, 58, 68, 77, 94, 98, 116, 119, 154, 187, 188, 196, 203, 238, 308, 319, 329, 374, 406, 476, 493, 517, 539, 638, 658, 748, 799, 812, 833, 986, 1034, 1078, 1276, 1309, 1316, 1363, 1421, 1598, 1666, 1972, 2068, 2156, 2233, 2303, 2618, 2726, 2842, 3196, 3332, 3451, 3619, 4466, 4606, 5236, 5423, 5452, 5593, 5684, 6902, 7238, 8789, 8932, 9163, 9212, 9541, 10846, 11186, 13804, 14476, 14993, 15631, 17578, 18326, 19082, 21692, 22372, 23171, 24157, 25333, 29986, 31262, 35156, 36652, 37961, 38164, 39151, 46342, 48314, 50666, 59972, 61523, 62524, 66787, 75922, 78302, 92684, 96628, 101332, 104951, 123046, 133574, 151844, 156604, 162197, 209902, 246092, 254881, 265727, 267148, 324394, 419804, 430661, 509762, 531454, 648788, 734657, 861322, 1019524, 1062908, 1135379, 1469314, 1722644, 1784167, 2270758, 2938628, 3568334, 4541516, 7136668, 12489169, 24978338, 49956676]

約数ペア:

[(1, 49956676), (2, 24978338), (4, 12489169), (7, 7136668), (11, 4541516), (14, 3568334), (17, 2938628), (22, 2270758), (28, 1784167), (29, 1722644), (34, 1469314), (44, 1135379), (47, 1062908), (49, 1019524), (58, 861322), (68, 734657), (77, 648788), (94, 531454), (98, 509762), (116, 430661), (119, 419804), (154, 324394), (187, 267148), (188, 265727), (196, 254881), (203, 246092), (238, 209902), (308, 162197), (319, 156604), (329, 151844), (374, 133574), (406, 123046), (476, 104951), (493, 101332), (517, 96628), (539, 92684), (638, 78302), (658, 75922), (748, 66787), (799, 62524), (812, 61523), (833, 59972), (986, 50666), (1034, 48314), (1078, 46342), (1276, 39151), (1309, 38164), (1316, 37961), (1363, 36652), (1421, 35156), (1598, 31262), (1666, 29986), (1972, 25333), (2068, 24157), (2156, 23171), (2233, 22372), (2303, 21692), (2618, 19082), (2726, 18326), (2842, 17578), (3196, 15631), (3332, 14993), (3451, 14476), (3619, 13804), (4466, 11186), (4606, 10846), (5236, 9541), (5423, 9212), (5452, 9163), (5593, 8932), (5684, 8789), (6902, 7238)]