56842968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1577

約数の個数: 128

約数和(自身を含む): 185310720

約数和(自身を除く): 128467752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1531, 1547, 1768, 2184, 2652, 2856, 3062, 3094, 4593, 4641, 5304, 6124, 6188, 9186, 9282, 10717, 12248, 12376, 18372, 18564, 19903, 21434, 26027, 32151, 36744, 37128, 39806, 42868, 52054, 59709, 64302, 78081, 79612, 85736, 104108, 119418, 128604, 139321, 156162, 159224, 182189, 208216, 238836, 257208, 278642, 312324, 338351, 364378, 417963, 477672, 546567, 557284, 624648, 676702, 728756, 835926, 1015053, 1093134, 1114568, 1353404, 1457512, 1671852, 2030106, 2186268, 2368457, 2706808, 3343704, 4060212, 4372536, 4736914, 7105371, 8120424, 9473828, 14210742, 18947656, 28421484, 56842968]

約数ペア:

[(1, 56842968), (2, 28421484), (3, 18947656), (4, 14210742), (6, 9473828), (7, 8120424), (8, 7105371), (12, 4736914), (13, 4372536), (14, 4060212), (17, 3343704), (21, 2706808), (24, 2368457), (26, 2186268), (28, 2030106), (34, 1671852), (39, 1457512), (42, 1353404), (51, 1114568), (52, 1093134), (56, 1015053), (68, 835926), (78, 728756), (84, 676702), (91, 624648), (102, 557284), (104, 546567), (119, 477672), (136, 417963), (156, 364378), (168, 338351), (182, 312324), (204, 278642), (221, 257208), (238, 238836), (273, 208216), (312, 182189), (357, 159224), (364, 156162), (408, 139321), (442, 128604), (476, 119418), (546, 104108), (663, 85736), (714, 79612), (728, 78081), (884, 64302), (952, 59709), (1092, 52054), (1326, 42868), (1428, 39806), (1531, 37128), (1547, 36744), (1768, 32151), (2184, 26027), (2652, 21434), (2856, 19903), (3062, 18564), (3094, 18372), (4593, 12376), (4641, 12248), (5304, 10717), (6124, 9282), (6188, 9186)]