52807978912

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{42641}}^1$

素因数の和:42906

約数の個数: 72

約数和(自身を含む): 113072512140

約数和(自身を除く): 60264533228

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 229, 338, 416, 458, 676, 916, 1352, 1832, 2704, 2977, 3664, 5408, 5954, 7328, 11908, 23816, 38701, 42641, 47632, 77402, 85282, 95264, 154804, 170564, 309608, 341128, 554333, 619216, 682256, 1108666, 1238432, 1364512, 2217332, 4434664, 7206329, 8869328, 9764789, 14412658, 17738656, 19529578, 28825316, 39059156, 57650632, 78118312, 115301264, 126942257, 156236624, 230602528, 253884514, 312473248, 507769028, 1015538056, 1650249341, 2031076112, 3300498682, 4062152224, 6600997364, 13201994728, 26403989456, 52807978912]

約数ペア:

[(1, 52807978912), (2, 26403989456), (4, 13201994728), (8, 6600997364), (13, 4062152224), (16, 3300498682), (26, 2031076112), (32, 1650249341), (52, 1015538056), (104, 507769028), (169, 312473248), (208, 253884514), (229, 230602528), (338, 156236624), (416, 126942257), (458, 115301264), (676, 78118312), (916, 57650632), (1352, 39059156), (1832, 28825316), (2704, 19529578), (2977, 17738656), (3664, 14412658), (5408, 9764789), (5954, 8869328), (7328, 7206329), (11908, 4434664), (23816, 2217332), (38701, 1364512), (42641, 1238432), (47632, 1108666), (77402, 682256), (85282, 619216), (95264, 554333), (154804, 341128), (170564, 309608)]