51973464

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 133562880

約数和(自身を除く): 81589416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 131, 183, 244, 262, 271, 366, 393, 488, 524, 542, 732, 786, 813, 1048, 1084, 1464, 1572, 1626, 2168, 3144, 3252, 6504, 7991, 15982, 16531, 23973, 31964, 33062, 35501, 47946, 49593, 63928, 66124, 71002, 95892, 99186, 106503, 132248, 142004, 191784, 198372, 213006, 284008, 396744, 426012, 852024, 2165561, 4331122, 6496683, 8662244, 12993366, 17324488, 25986732, 51973464]

約数ペア:

[(1, 51973464), (2, 25986732), (3, 17324488), (4, 12993366), (6, 8662244), (8, 6496683), (12, 4331122), (24, 2165561), (61, 852024), (122, 426012), (131, 396744), (183, 284008), (244, 213006), (262, 198372), (271, 191784), (366, 142004), (393, 132248), (488, 106503), (524, 99186), (542, 95892), (732, 71002), (786, 66124), (813, 63928), (1048, 49593), (1084, 47946), (1464, 35501), (1572, 33062), (1626, 31964), (2168, 23973), (3144, 16531), (3252, 15982), (6504, 7991)]