55291290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59453}}^1$

素因数の和:59494

約数の個数: 32

約数和(自身を含む): 136982016

約数和(自身を除く): 81690726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 59453, 118906, 178359, 297265, 356718, 594530, 891795, 1783590, 1843043, 3686086, 5529129, 9215215, 11058258, 18430430, 27645645, 55291290]

約数ペア:

[(1, 55291290), (2, 27645645), (3, 18430430), (5, 11058258), (6, 9215215), (10, 5529129), (15, 3686086), (30, 1843043), (31, 1783590), (62, 891795), (93, 594530), (155, 356718), (186, 297265), (310, 178359), (465, 118906), (930, 59453)]