55296420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1877}}^1$

素因数の和:2380

約数の個数: 48

約数和(自身を含む): 155227968

約数和(自身を除く): 99931548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1877, 1964, 2455, 2946, 3754, 4910, 5631, 5892, 7365, 7508, 9385, 9820, 11262, 14730, 18770, 22524, 28155, 29460, 37540, 56310, 112620, 921607, 1843214, 2764821, 3686428, 4608035, 5529642, 9216070, 11059284, 13824105, 18432140, 27648210, 55296420]

約数ペア:

[(1, 55296420), (2, 27648210), (3, 18432140), (4, 13824105), (5, 11059284), (6, 9216070), (10, 5529642), (12, 4608035), (15, 3686428), (20, 2764821), (30, 1843214), (60, 921607), (491, 112620), (982, 56310), (1473, 37540), (1877, 29460), (1964, 28155), (2455, 22524), (2946, 18770), (3754, 14730), (4910, 11262), (5631, 9820), (5892, 9385), (7365, 7508)]