47197890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19423}}^1$

素因数の和:19445

約数の個数: 48

約数和(自身を含む): 127266048

約数和(自身を除く): 80068158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 19423, 38846, 58269, 97115, 116538, 174807, 194230, 291345, 349614, 524421, 582690, 874035, 1048842, 1573263, 1748070, 2622105, 3146526, 4719789, 5244210, 7866315, 9439578, 15732630, 23598945, 47197890]

約数ペア:

[(1, 47197890), (2, 23598945), (3, 15732630), (5, 9439578), (6, 7866315), (9, 5244210), (10, 4719789), (15, 3146526), (18, 2622105), (27, 1748070), (30, 1573263), (45, 1048842), (54, 874035), (81, 582690), (90, 524421), (135, 349614), (162, 291345), (243, 194230), (270, 174807), (405, 116538), (486, 97115), (810, 58269), (1215, 38846), (2430, 19423)]