48117690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1481}}^1$

素因数の和:1532

約数の個数: 72

約数和(自身を含む): 132126228

約数和(自身を除く): 84008538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1481, 1710, 1805, 2166, 2962, 3249, 3610, 4443, 5415, 6498, 7405, 8886, 10830, 13329, 14810, 16245, 22215, 26658, 28139, 32490, 44430, 56278, 66645, 84417, 133290, 140695, 168834, 253251, 281390, 422085, 506502, 534641, 844170, 1069282, 1266255, 1603923, 2532510, 2673205, 3207846, 4811769, 5346410, 8019615, 9623538, 16039230, 24058845, 48117690]

約数ペア:

[(1, 48117690), (2, 24058845), (3, 16039230), (5, 9623538), (6, 8019615), (9, 5346410), (10, 4811769), (15, 3207846), (18, 2673205), (19, 2532510), (30, 1603923), (38, 1266255), (45, 1069282), (57, 844170), (90, 534641), (95, 506502), (114, 422085), (171, 281390), (190, 253251), (285, 168834), (342, 140695), (361, 133290), (570, 84417), (722, 66645), (855, 56278), (1083, 44430), (1481, 32490), (1710, 28139), (1805, 26658), (2166, 22215), (2962, 16245), (3249, 14810), (3610, 13329), (4443, 10830), (5415, 8886), (6498, 7405)]