53633640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 173560320

約数和(自身を除く): 119926680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 431, 488, 510, 610, 680, 732, 862, 915, 1020, 1037, 1220, 1293, 1464, 1724, 1830, 2040, 2074, 2155, 2440, 2586, 3111, 3448, 3660, 4148, 4310, 5172, 5185, 6222, 6465, 7320, 7327, 8296, 8620, 10344, 10370, 12444, 12930, 14654, 15555, 17240, 20740, 21981, 24888, 25860, 26291, 29308, 31110, 36635, 41480, 43962, 51720, 52582, 58616, 62220, 73270, 78873, 87924, 105164, 109905, 124440, 131455, 146540, 157746, 175848, 210328, 219810, 262910, 293080, 315492, 394365, 439620, 446947, 525820, 630984, 788730, 879240, 893894, 1051640, 1340841, 1577460, 1787788, 2234735, 2681682, 3154920, 3575576, 4469470, 5363364, 6704205, 8938940, 10726728, 13408410, 17877880, 26816820, 53633640]

約数ペア:

[(1, 53633640), (2, 26816820), (3, 17877880), (4, 13408410), (5, 10726728), (6, 8938940), (8, 6704205), (10, 5363364), (12, 4469470), (15, 3575576), (17, 3154920), (20, 2681682), (24, 2234735), (30, 1787788), (34, 1577460), (40, 1340841), (51, 1051640), (60, 893894), (61, 879240), (68, 788730), (85, 630984), (102, 525820), (120, 446947), (122, 439620), (136, 394365), (170, 315492), (183, 293080), (204, 262910), (244, 219810), (255, 210328), (305, 175848), (340, 157746), (366, 146540), (408, 131455), (431, 124440), (488, 109905), (510, 105164), (610, 87924), (680, 78873), (732, 73270), (862, 62220), (915, 58616), (1020, 52582), (1037, 51720), (1220, 43962), (1293, 41480), (1464, 36635), (1724, 31110), (1830, 29308), (2040, 26291), (2074, 25860), (2155, 24888), (2440, 21981), (2586, 20740), (3111, 17240), (3448, 15555), (3660, 14654), (4148, 12930), (4310, 12444), (5172, 10370), (5185, 10344), (6222, 8620), (6465, 8296), (7320, 7327)]