49103440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 119845008

約数和(自身を除く): 70741568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 53, 74, 80, 106, 148, 185, 212, 265, 296, 313, 370, 424, 530, 592, 626, 740, 848, 1060, 1252, 1480, 1565, 1961, 2120, 2504, 2960, 3130, 3922, 4240, 5008, 6260, 7844, 9805, 11581, 12520, 15688, 16589, 19610, 23162, 25040, 31376, 33178, 39220, 46324, 57905, 66356, 78440, 82945, 92648, 115810, 132712, 156880, 165890, 185296, 231620, 265424, 331780, 463240, 613793, 663560, 926480, 1227586, 1327120, 2455172, 3068965, 4910344, 6137930, 9820688, 12275860, 24551720, 49103440]

約数ペア:

[(1, 49103440), (2, 24551720), (4, 12275860), (5, 9820688), (8, 6137930), (10, 4910344), (16, 3068965), (20, 2455172), (37, 1327120), (40, 1227586), (53, 926480), (74, 663560), (80, 613793), (106, 463240), (148, 331780), (185, 265424), (212, 231620), (265, 185296), (296, 165890), (313, 156880), (370, 132712), (424, 115810), (530, 92648), (592, 82945), (626, 78440), (740, 66356), (848, 57905), (1060, 46324), (1252, 39220), (1480, 33178), (1565, 31376), (1961, 25040), (2120, 23162), (2504, 19610), (2960, 16589), (3130, 15688), (3922, 12520), (4240, 11581), (5008, 9805), (6260, 7844)]