53894964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{71}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 137277504

約数和(自身を除く): 83382540

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 71, 102, 122, 142, 183, 204, 213, 244, 284, 366, 426, 732, 852, 1037, 1207, 2074, 2414, 3111, 3621, 3721, 4148, 4331, 4828, 6222, 7242, 7442, 8662, 11163, 12444, 12993, 14484, 14884, 17324, 22326, 25986, 44652, 51972, 63257, 73627, 126514, 147254, 189771, 220881, 253028, 264191, 294508, 379542, 441762, 528382, 759084, 792573, 883524, 1056764, 1585146, 3170292, 4491247, 8982494, 13473741, 17964988, 26947482, 53894964]

約数ペア:

[(1, 53894964), (2, 26947482), (3, 17964988), (4, 13473741), (6, 8982494), (12, 4491247), (17, 3170292), (34, 1585146), (51, 1056764), (61, 883524), (68, 792573), (71, 759084), (102, 528382), (122, 441762), (142, 379542), (183, 294508), (204, 264191), (213, 253028), (244, 220881), (284, 189771), (366, 147254), (426, 126514), (732, 73627), (852, 63257), (1037, 51972), (1207, 44652), (2074, 25986), (2414, 22326), (3111, 17324), (3621, 14884), (3721, 14484), (4148, 12993), (4331, 12444), (4828, 11163), (6222, 8662), (7242, 7442)]