52091640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:506

約数の個数: 128

約数和(自身を含む): 175392000

約数和(自身を除く): 123300360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 139, 180, 216, 270, 278, 347, 360, 417, 540, 556, 694, 695, 834, 1041, 1080, 1112, 1251, 1388, 1390, 1668, 1735, 2082, 2085, 2502, 2776, 2780, 3123, 3336, 3470, 3753, 4164, 4170, 5004, 5205, 5560, 6246, 6255, 6940, 7506, 8328, 8340, 9369, 10008, 10410, 12492, 12510, 13880, 15012, 15615, 16680, 18738, 18765, 20820, 24984, 25020, 30024, 31230, 37476, 37530, 41640, 46845, 48233, 50040, 62460, 74952, 75060, 93690, 96466, 124920, 144699, 150120, 187380, 192932, 241165, 289398, 374760, 385864, 434097, 482330, 578796, 723495, 868194, 964660, 1157592, 1302291, 1446990, 1736388, 1929320, 2170485, 2604582, 2893980, 3472776, 4340970, 5209164, 5787960, 6511455, 8681940, 10418328, 13022910, 17363880, 26045820, 52091640]

約数ペア:

[(1, 52091640), (2, 26045820), (3, 17363880), (4, 13022910), (5, 10418328), (6, 8681940), (8, 6511455), (9, 5787960), (10, 5209164), (12, 4340970), (15, 3472776), (18, 2893980), (20, 2604582), (24, 2170485), (27, 1929320), (30, 1736388), (36, 1446990), (40, 1302291), (45, 1157592), (54, 964660), (60, 868194), (72, 723495), (90, 578796), (108, 482330), (120, 434097), (135, 385864), (139, 374760), (180, 289398), (216, 241165), (270, 192932), (278, 187380), (347, 150120), (360, 144699), (417, 124920), (540, 96466), (556, 93690), (694, 75060), (695, 74952), (834, 62460), (1041, 50040), (1080, 48233), (1112, 46845), (1251, 41640), (1388, 37530), (1390, 37476), (1668, 31230), (1735, 30024), (2082, 25020), (2085, 24984), (2502, 20820), (2776, 18765), (2780, 18738), (3123, 16680), (3336, 15615), (3470, 15012), (3753, 13880), (4164, 12510), (4170, 12492), (5004, 10410), (5205, 10008), (5560, 9369), (6246, 8340), (6255, 8328), (6940, 7506)]