55853940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30029}}^1$

素因数の和:30072

約数の個数: 48

約数和(自身を含む): 161441280

約数和(自身を除く): 105587340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 30029, 60058, 90087, 120116, 150145, 180174, 300290, 360348, 450435, 600580, 900870, 930899, 1801740, 1861798, 2792697, 3723596, 4654495, 5585394, 9308990, 11170788, 13963485, 18617980, 27926970, 55853940]

約数ペア:

[(1, 55853940), (2, 27926970), (3, 18617980), (4, 13963485), (5, 11170788), (6, 9308990), (10, 5585394), (12, 4654495), (15, 3723596), (20, 2792697), (30, 1861798), (31, 1801740), (60, 930899), (62, 900870), (93, 600580), (124, 450435), (155, 360348), (186, 300290), (310, 180174), (372, 150145), (465, 120116), (620, 90087), (930, 60058), (1860, 30029)]