54856553392

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1342

約数の個数: 80

約数和(自身を含む): 108541088640

約数和(自身を除く): 53684535248

約数列:

[1, 2, 4, 8, 16, 101, 173, 202, 239, 346, 404, 478, 692, 808, 821, 956, 1384, 1616, 1642, 1912, 2768, 3284, 3824, 6568, 13136, 17473, 24139, 34946, 41347, 48278, 69892, 82694, 82921, 96556, 139784, 142033, 165388, 165842, 193112, 196219, 279568, 284066, 330776, 331684, 386224, 392438, 568132, 661552, 663368, 784876, 1136264, 1326736, 1569752, 2272528, 3139504, 4176047, 8352094, 14345333, 16704188, 19818119, 28690666, 33408376, 33945887, 39636238, 57381332, 66816752, 67891774, 79272476, 114762664, 135783548, 158544952, 229525328, 271567096, 317089904, 543134192, 3428534587, 6857069174, 13714138348, 27428276696, 54856553392]

約数ペア:

[(1, 54856553392), (2, 27428276696), (4, 13714138348), (8, 6857069174), (16, 3428534587), (101, 543134192), (173, 317089904), (202, 271567096), (239, 229525328), (346, 158544952), (404, 135783548), (478, 114762664), (692, 79272476), (808, 67891774), (821, 66816752), (956, 57381332), (1384, 39636238), (1616, 33945887), (1642, 33408376), (1912, 28690666), (2768, 19818119), (3284, 16704188), (3824, 14345333), (6568, 8352094), (13136, 4176047), (17473, 3139504), (24139, 2272528), (34946, 1569752), (41347, 1326736), (48278, 1136264), (69892, 784876), (82694, 663368), (82921, 661552), (96556, 568132), (139784, 392438), (142033, 386224), (165388, 331684), (165842, 330776), (193112, 284066), (196219, 279568)]