47681238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 108801792

約数和(自身を除く): 61120554

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 53, 66, 86, 106, 129, 159, 258, 317, 318, 473, 583, 634, 946, 951, 1166, 1419, 1749, 1902, 2279, 2838, 3487, 3498, 4558, 6837, 6974, 10461, 13631, 13674, 16801, 20922, 25069, 27262, 33602, 40893, 50138, 50403, 75207, 81786, 100806, 149941, 150414, 184811, 299882, 369622, 449823, 554433, 722443, 899646, 1108866, 1444886, 2167329, 4334658, 7946873, 15893746, 23840619, 47681238]

約数ペア:

[(1, 47681238), (2, 23840619), (3, 15893746), (6, 7946873), (11, 4334658), (22, 2167329), (33, 1444886), (43, 1108866), (53, 899646), (66, 722443), (86, 554433), (106, 449823), (129, 369622), (159, 299882), (258, 184811), (317, 150414), (318, 149941), (473, 100806), (583, 81786), (634, 75207), (946, 50403), (951, 50138), (1166, 40893), (1419, 33602), (1749, 27262), (1902, 25069), (2279, 20922), (2838, 16801), (3487, 13674), (3498, 13631), (4558, 10461), (6837, 6974)]