53585358

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 117642240

約数和(自身を除く): 64056882

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 73, 94, 114, 137, 141, 146, 219, 274, 282, 411, 438, 822, 893, 1387, 1786, 2603, 2679, 2774, 3431, 4161, 5206, 5358, 6439, 6862, 7809, 8322, 10001, 10293, 12878, 15618, 19317, 20002, 20586, 30003, 38634, 60006, 65189, 122341, 130378, 190019, 195567, 244682, 367023, 380038, 391134, 470047, 570057, 734046, 940094, 1140114, 1410141, 2820282, 8930893, 17861786, 26792679, 53585358]

約数ペア:

[(1, 53585358), (2, 26792679), (3, 17861786), (6, 8930893), (19, 2820282), (38, 1410141), (47, 1140114), (57, 940094), (73, 734046), (94, 570057), (114, 470047), (137, 391134), (141, 380038), (146, 367023), (219, 244682), (274, 195567), (282, 190019), (411, 130378), (438, 122341), (822, 65189), (893, 60006), (1387, 38634), (1786, 30003), (2603, 20586), (2679, 20002), (2774, 19317), (3431, 15618), (4161, 12878), (5206, 10293), (5358, 10001), (6439, 8322), (6862, 7809)]