53720334

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:627

約数の個数: 80

約数和(自身を含む): 131028480

約数和(自身を除く): 77308146

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 171, 186, 279, 342, 513, 558, 563, 589, 837, 1026, 1126, 1178, 1539, 1674, 1689, 1767, 2511, 3078, 3378, 3534, 5022, 5067, 5301, 10134, 10602, 10697, 15201, 15903, 17453, 21394, 30402, 31806, 32091, 34906, 45603, 47709, 52359, 64182, 91206, 95418, 96273, 104718, 157077, 192546, 288819, 314154, 331607, 471231, 577638, 663214, 866457, 942462, 994821, 1413693, 1732914, 1989642, 2827386, 2984463, 5968926, 8953389, 17906778, 26860167, 53720334]

約数ペア:

[(1, 53720334), (2, 26860167), (3, 17906778), (6, 8953389), (9, 5968926), (18, 2984463), (19, 2827386), (27, 1989642), (31, 1732914), (38, 1413693), (54, 994821), (57, 942462), (62, 866457), (81, 663214), (93, 577638), (114, 471231), (162, 331607), (171, 314154), (186, 288819), (279, 192546), (342, 157077), (513, 104718), (558, 96273), (563, 95418), (589, 91206), (837, 64182), (1026, 52359), (1126, 47709), (1178, 45603), (1539, 34906), (1674, 32091), (1689, 31806), (1767, 30402), (2511, 21394), (3078, 17453), (3378, 15903), (3534, 15201), (5022, 10697), (5067, 10602), (5301, 10134)]