54680490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2521}}^1$

素因数の和:2775

約数の個数: 48

約数和(自身を含む): 142815816

約数和(自身を除く): 88135326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 482, 723, 1205, 1446, 2169, 2410, 2521, 3615, 4338, 5042, 7230, 7563, 10845, 12605, 15126, 21690, 22689, 25210, 37815, 45378, 75630, 113445, 226890, 607561, 1215122, 1822683, 3037805, 3645366, 5468049, 6075610, 9113415, 10936098, 18226830, 27340245, 54680490]

約数ペア:

[(1, 54680490), (2, 27340245), (3, 18226830), (5, 10936098), (6, 9113415), (9, 6075610), (10, 5468049), (15, 3645366), (18, 3037805), (30, 1822683), (45, 1215122), (90, 607561), (241, 226890), (482, 113445), (723, 75630), (1205, 45378), (1446, 37815), (2169, 25210), (2410, 22689), (2521, 21690), (3615, 15126), (4338, 12605), (5042, 10845), (7230, 7563)]