54723344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 122700480

約数和(自身を除く): 67977136

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 61, 76, 104, 122, 152, 208, 227, 244, 247, 304, 454, 488, 494, 793, 908, 976, 988, 1159, 1586, 1816, 1976, 2318, 2951, 3172, 3632, 3952, 4313, 4636, 5902, 6344, 8626, 9272, 11804, 12688, 13847, 15067, 17252, 18544, 23608, 27694, 30134, 34504, 47216, 55388, 56069, 60268, 69008, 110776, 112138, 120536, 180011, 221552, 224276, 241072, 263093, 360022, 448552, 526186, 720044, 897104, 1052372, 1440088, 2104744, 2880176, 3420209, 4209488, 6840418, 13680836, 27361672, 54723344]

約数ペア:

[(1, 54723344), (2, 27361672), (4, 13680836), (8, 6840418), (13, 4209488), (16, 3420209), (19, 2880176), (26, 2104744), (38, 1440088), (52, 1052372), (61, 897104), (76, 720044), (104, 526186), (122, 448552), (152, 360022), (208, 263093), (227, 241072), (244, 224276), (247, 221552), (304, 180011), (454, 120536), (488, 112138), (494, 110776), (793, 69008), (908, 60268), (976, 56069), (988, 55388), (1159, 47216), (1586, 34504), (1816, 30134), (1976, 27694), (2318, 23608), (2951, 18544), (3172, 17252), (3632, 15067), (3952, 13847), (4313, 12688), (4636, 11804), (5902, 9272), (6344, 8626)]