54901890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2251}}^1$

素因数の和:2535

約数の個数: 48

約数和(自身を含む): 143335296

約数和(自身を除く): 88433406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 2251, 2439, 2710, 4065, 4502, 4878, 6753, 8130, 11255, 12195, 13506, 20259, 22510, 24390, 33765, 40518, 67530, 101295, 202590, 610021, 1220042, 1830063, 3050105, 3660126, 5490189, 6100210, 9150315, 10980378, 18300630, 27450945, 54901890]

約数ペア:

[(1, 54901890), (2, 27450945), (3, 18300630), (5, 10980378), (6, 9150315), (9, 6100210), (10, 5490189), (15, 3660126), (18, 3050105), (30, 1830063), (45, 1220042), (90, 610021), (271, 202590), (542, 101295), (813, 67530), (1355, 40518), (1626, 33765), (2251, 24390), (2439, 22510), (2710, 20259), (4065, 13506), (4502, 12195), (4878, 11255), (6753, 8130)]