55353270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13873}}^1$

素因数の和:13909

約数の個数: 64

約数和(自身を含む): 159828480

約数和(自身を除く): 104475210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 13873, 27746, 41619, 69365, 83238, 97111, 138730, 194222, 208095, 263587, 291333, 416190, 485555, 527174, 582666, 790761, 971110, 1317935, 1456665, 1581522, 1845109, 2635870, 2913330, 3690218, 3953805, 5535327, 7907610, 9225545, 11070654, 18451090, 27676635, 55353270]

約数ペア:

[(1, 55353270), (2, 27676635), (3, 18451090), (5, 11070654), (6, 9225545), (7, 7907610), (10, 5535327), (14, 3953805), (15, 3690218), (19, 2913330), (21, 2635870), (30, 1845109), (35, 1581522), (38, 1456665), (42, 1317935), (57, 971110), (70, 790761), (95, 582666), (105, 527174), (114, 485555), (133, 416190), (190, 291333), (210, 263587), (266, 208095), (285, 194222), (399, 138730), (570, 97111), (665, 83238), (798, 69365), (1330, 41619), (1995, 27746), (3990, 13873)]