52644820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 124185600

約数和(自身を除く): 71540780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 41, 62, 76, 82, 95, 109, 124, 155, 164, 190, 205, 218, 310, 380, 410, 436, 545, 589, 620, 779, 820, 1090, 1178, 1271, 1558, 2071, 2180, 2356, 2542, 2945, 3116, 3379, 3895, 4142, 4469, 5084, 5890, 6355, 6758, 7790, 8284, 8938, 10355, 11780, 12710, 13516, 15580, 16895, 17876, 20710, 22345, 24149, 25420, 33790, 41420, 44690, 48298, 64201, 67580, 84911, 89380, 96596, 120745, 128402, 138539, 169822, 241490, 256804, 277078, 321005, 339644, 424555, 482980, 554156, 642010, 692695, 849110, 1284020, 1385390, 1698220, 2632241, 2770780, 5264482, 10528964, 13161205, 26322410, 52644820]

約数ペア:

[(1, 52644820), (2, 26322410), (4, 13161205), (5, 10528964), (10, 5264482), (19, 2770780), (20, 2632241), (31, 1698220), (38, 1385390), (41, 1284020), (62, 849110), (76, 692695), (82, 642010), (95, 554156), (109, 482980), (124, 424555), (155, 339644), (164, 321005), (190, 277078), (205, 256804), (218, 241490), (310, 169822), (380, 138539), (410, 128402), (436, 120745), (545, 96596), (589, 89380), (620, 84911), (779, 67580), (820, 64201), (1090, 48298), (1178, 44690), (1271, 41420), (1558, 33790), (2071, 25420), (2180, 24149), (2356, 22345), (2542, 20710), (2945, 17876), (3116, 16895), (3379, 15580), (3895, 13516), (4142, 12710), (4469, 11780), (5084, 10355), (5890, 8938), (6355, 8284), (6758, 7790)]