53231340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28619}}^1$

素因数の和:28662

約数の個数: 48

約数和(自身を含む): 153861120

約数和(自身を除く): 100629780

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, 28619, 57238, 85857, 114476, 143095, 171714, 286190, 343428, 429285, 572380, 858570, 887189, 1717140, 1774378, 2661567, 3548756, 4435945, 5323134, 8871890, 10646268, 13307835, 17743780, 26615670, 53231340]

約数ペア:

[(1, 53231340), (2, 26615670), (3, 17743780), (4, 13307835), (5, 10646268), (6, 8871890), (10, 5323134), (12, 4435945), (15, 3548756), (20, 2661567), (30, 1774378), (31, 1717140), (60, 887189), (62, 858570), (93, 572380), (124, 429285), (155, 343428), (186, 286190), (310, 171714), (372, 143095), (465, 114476), (620, 85857), (930, 57238), (1860, 28619)]