48895574

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 95147136

約数和(自身を除く): 46251562

約数列:

[1, 2, 7, 13, 14, 26, 37, 53, 74, 91, 106, 137, 182, 259, 274, 371, 481, 518, 689, 742, 959, 962, 1378, 1781, 1918, 1961, 3367, 3562, 3922, 4823, 5069, 6734, 7261, 9646, 10138, 12467, 13727, 14522, 24934, 25493, 27454, 35483, 50827, 50986, 65897, 70966, 94393, 101654, 131794, 178451, 188786, 268657, 356902, 461279, 537314, 660751, 922558, 1321502, 1880599, 3492541, 3761198, 6985082, 24447787, 48895574]

約数ペア:

[(1, 48895574), (2, 24447787), (7, 6985082), (13, 3761198), (14, 3492541), (26, 1880599), (37, 1321502), (53, 922558), (74, 660751), (91, 537314), (106, 461279), (137, 356902), (182, 268657), (259, 188786), (274, 178451), (371, 131794), (481, 101654), (518, 94393), (689, 70966), (742, 65897), (959, 50986), (962, 50827), (1378, 35483), (1781, 27454), (1918, 25493), (1961, 24934), (3367, 14522), (3562, 13727), (3922, 12467), (4823, 10138), (5069, 9646), (6734, 7261)]