54079890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5581}}^1$

素因数の和:5627

約数の個数: 64

約数和(自身を含む): 144685440

約数和(自身を除く): 90605550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 5581, 9690, 11162, 16743, 27905, 33486, 55810, 83715, 94877, 106039, 167430, 189754, 212078, 284631, 318117, 474385, 530195, 569262, 636234, 948770, 1060390, 1423155, 1590585, 1802663, 2846310, 3181170, 3605326, 5407989, 9013315, 10815978, 18026630, 27039945, 54079890]

約数ペア:

[(1, 54079890), (2, 27039945), (3, 18026630), (5, 10815978), (6, 9013315), (10, 5407989), (15, 3605326), (17, 3181170), (19, 2846310), (30, 1802663), (34, 1590585), (38, 1423155), (51, 1060390), (57, 948770), (85, 636234), (95, 569262), (102, 530195), (114, 474385), (170, 318117), (190, 284631), (255, 212078), (285, 189754), (323, 167430), (510, 106039), (570, 94877), (646, 83715), (969, 55810), (1615, 33486), (1938, 27905), (3230, 16743), (4845, 11162), (5581, 9690)]