51947448

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 152559360

約数和(自身を除く): 100611912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 163, 168, 196, 271, 294, 326, 392, 489, 542, 588, 652, 813, 978, 1084, 1141, 1176, 1304, 1626, 1897, 1956, 2168, 2282, 3252, 3423, 3794, 3912, 4564, 5691, 6504, 6846, 7588, 7987, 9128, 11382, 13279, 13692, 15176, 15974, 22764, 23961, 26558, 27384, 31948, 39837, 44173, 45528, 47922, 53116, 63896, 79674, 88346, 95844, 106232, 132519, 159348, 176692, 191688, 265038, 309211, 318696, 353384, 530076, 618422, 927633, 1060152, 1236844, 1855266, 2164477, 2473688, 3710532, 4328954, 6493431, 7421064, 8657908, 12986862, 17315816, 25973724, 51947448]

約数ペア:

[(1, 51947448), (2, 25973724), (3, 17315816), (4, 12986862), (6, 8657908), (7, 7421064), (8, 6493431), (12, 4328954), (14, 3710532), (21, 2473688), (24, 2164477), (28, 1855266), (42, 1236844), (49, 1060152), (56, 927633), (84, 618422), (98, 530076), (147, 353384), (163, 318696), (168, 309211), (196, 265038), (271, 191688), (294, 176692), (326, 159348), (392, 132519), (489, 106232), (542, 95844), (588, 88346), (652, 79674), (813, 63896), (978, 53116), (1084, 47922), (1141, 45528), (1176, 44173), (1304, 39837), (1626, 31948), (1897, 27384), (1956, 26558), (2168, 23961), (2282, 22764), (3252, 15974), (3423, 15176), (3794, 13692), (3912, 13279), (4564, 11382), (5691, 9128), (6504, 7987), (6846, 7588)]