49581756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1303}}^1$

素因数の和:1471

約数の個数: 72

約数和(自身を含む): 144295424

約数和(自身を除く): 94713668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 252, 302, 453, 604, 906, 1057, 1303, 1359, 1812, 2114, 2606, 2718, 3171, 3909, 4228, 5212, 5436, 6342, 7818, 9121, 9513, 11727, 12684, 15636, 18242, 19026, 23454, 27363, 36484, 38052, 46908, 54726, 82089, 109452, 164178, 196753, 328356, 393506, 590259, 787012, 1180518, 1377271, 1770777, 2361036, 2754542, 3541554, 4131813, 5509084, 7083108, 8263626, 12395439, 16527252, 24790878, 49581756]

約数ペア:

[(1, 49581756), (2, 24790878), (3, 16527252), (4, 12395439), (6, 8263626), (7, 7083108), (9, 5509084), (12, 4131813), (14, 3541554), (18, 2754542), (21, 2361036), (28, 1770777), (36, 1377271), (42, 1180518), (63, 787012), (84, 590259), (126, 393506), (151, 328356), (252, 196753), (302, 164178), (453, 109452), (604, 82089), (906, 54726), (1057, 46908), (1303, 38052), (1359, 36484), (1812, 27363), (2114, 23454), (2606, 19026), (2718, 18242), (3171, 15636), (3909, 12684), (4228, 11727), (5212, 9513), (5436, 9121), (6342, 7818)]