53149038

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 64424082

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 71, 82, 102, 123, 142, 179, 213, 246, 358, 426, 537, 697, 1074, 1207, 1394, 2091, 2414, 2911, 3043, 3621, 4182, 5822, 6086, 7242, 7339, 8733, 9129, 12709, 14678, 17466, 18258, 22017, 25418, 38127, 44034, 49487, 76254, 98974, 124763, 148461, 216053, 249526, 296922, 374289, 432106, 521069, 648159, 748578, 1042138, 1296318, 1563207, 3126414, 8858173, 17716346, 26574519, 53149038]

約数ペア:

[(1, 53149038), (2, 26574519), (3, 17716346), (6, 8858173), (17, 3126414), (34, 1563207), (41, 1296318), (51, 1042138), (71, 748578), (82, 648159), (102, 521069), (123, 432106), (142, 374289), (179, 296922), (213, 249526), (246, 216053), (358, 148461), (426, 124763), (537, 98974), (697, 76254), (1074, 49487), (1207, 44034), (1394, 38127), (2091, 25418), (2414, 22017), (2911, 18258), (3043, 17466), (3621, 14678), (4182, 12709), (5822, 9129), (6086, 8733), (7242, 7339)]