50881272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 148599360

約数和(自身を除く): 97718088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 53, 68, 78, 102, 104, 106, 136, 156, 159, 181, 204, 212, 221, 312, 318, 362, 408, 424, 442, 543, 636, 663, 689, 724, 884, 901, 1086, 1272, 1326, 1378, 1448, 1768, 1802, 2067, 2172, 2353, 2652, 2703, 2756, 3077, 3604, 4134, 4344, 4706, 5304, 5406, 5512, 6154, 7059, 7208, 8268, 9231, 9412, 9593, 10812, 11713, 12308, 14118, 16536, 18462, 18824, 19186, 21624, 23426, 24616, 28236, 28779, 35139, 36924, 38372, 40001, 46852, 56472, 57558, 70278, 73848, 76744, 80002, 93704, 115116, 120003, 124709, 140556, 160004, 163081, 230232, 240006, 249418, 281112, 320008, 326162, 374127, 480012, 489243, 498836, 652324, 748254, 960024, 978486, 997672, 1304648, 1496508, 1956972, 2120053, 2993016, 3913944, 4240106, 6360159, 8480212, 12720318, 16960424, 25440636, 50881272]

約数ペア:

[(1, 50881272), (2, 25440636), (3, 16960424), (4, 12720318), (6, 8480212), (8, 6360159), (12, 4240106), (13, 3913944), (17, 2993016), (24, 2120053), (26, 1956972), (34, 1496508), (39, 1304648), (51, 997672), (52, 978486), (53, 960024), (68, 748254), (78, 652324), (102, 498836), (104, 489243), (106, 480012), (136, 374127), (156, 326162), (159, 320008), (181, 281112), (204, 249418), (212, 240006), (221, 230232), (312, 163081), (318, 160004), (362, 140556), (408, 124709), (424, 120003), (442, 115116), (543, 93704), (636, 80002), (663, 76744), (689, 73848), (724, 70278), (884, 57558), (901, 56472), (1086, 46852), (1272, 40001), (1326, 38372), (1378, 36924), (1448, 35139), (1768, 28779), (1802, 28236), (2067, 24616), (2172, 23426), (2353, 21624), (2652, 19186), (2703, 18824), (2756, 18462), (3077, 16536), (3604, 14118), (4134, 12308), (4344, 11713), (4706, 10812), (5304, 9593), (5406, 9412), (5512, 9231), (6154, 8268), (7059, 7208)]