56828850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 153573504

約数和(自身を除く): 96744654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 151, 193, 195, 302, 325, 386, 390, 453, 579, 650, 755, 906, 965, 975, 1158, 1510, 1930, 1950, 1963, 2265, 2509, 2895, 3775, 3926, 4530, 4825, 5018, 5790, 5889, 7527, 7550, 9650, 9815, 11325, 11778, 12545, 14475, 15054, 19630, 22650, 25090, 28950, 29143, 29445, 37635, 49075, 58286, 58890, 62725, 75270, 87429, 98150, 125450, 145715, 147225, 174858, 188175, 291430, 294450, 376350, 378859, 437145, 728575, 757718, 874290, 1136577, 1457150, 1894295, 2185725, 2273154, 3788590, 4371450, 5682885, 9471475, 11365770, 18942950, 28414425, 56828850]

約数ペア:

[(1, 56828850), (2, 28414425), (3, 18942950), (5, 11365770), (6, 9471475), (10, 5682885), (13, 4371450), (15, 3788590), (25, 2273154), (26, 2185725), (30, 1894295), (39, 1457150), (50, 1136577), (65, 874290), (75, 757718), (78, 728575), (130, 437145), (150, 378859), (151, 376350), (193, 294450), (195, 291430), (302, 188175), (325, 174858), (386, 147225), (390, 145715), (453, 125450), (579, 98150), (650, 87429), (755, 75270), (906, 62725), (965, 58890), (975, 58286), (1158, 49075), (1510, 37635), (1930, 29445), (1950, 29143), (1963, 28950), (2265, 25090), (2509, 22650), (2895, 19630), (3775, 15054), (3926, 14475), (4530, 12545), (4825, 11778), (5018, 11325), (5790, 9815), (5889, 9650), (7527, 7550)]