51287796

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 153216000

約数和(自身を除く): 101928204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 179, 189, 252, 358, 378, 379, 537, 716, 756, 758, 1074, 1137, 1253, 1516, 1611, 2148, 2274, 2506, 2653, 3222, 3411, 3759, 4548, 4833, 5012, 5306, 6444, 6822, 7518, 7959, 9666, 10233, 10612, 11277, 13644, 15036, 15918, 19332, 20466, 22554, 23877, 31836, 33831, 40932, 45108, 47754, 67662, 67841, 71631, 95508, 135324, 135682, 143262, 203523, 271364, 286524, 407046, 474887, 610569, 814092, 949774, 1221138, 1424661, 1831707, 1899548, 2442276, 2849322, 3663414, 4273983, 5698644, 7326828, 8547966, 12821949, 17095932, 25643898, 51287796]

約数ペア:

[(1, 51287796), (2, 25643898), (3, 17095932), (4, 12821949), (6, 8547966), (7, 7326828), (9, 5698644), (12, 4273983), (14, 3663414), (18, 2849322), (21, 2442276), (27, 1899548), (28, 1831707), (36, 1424661), (42, 1221138), (54, 949774), (63, 814092), (84, 610569), (108, 474887), (126, 407046), (179, 286524), (189, 271364), (252, 203523), (358, 143262), (378, 135682), (379, 135324), (537, 95508), (716, 71631), (756, 67841), (758, 67662), (1074, 47754), (1137, 45108), (1253, 40932), (1516, 33831), (1611, 31836), (2148, 23877), (2274, 22554), (2506, 20466), (2653, 19332), (3222, 15918), (3411, 15036), (3759, 13644), (4548, 11277), (4833, 10612), (5012, 10233), (5306, 9666), (6444, 7959), (6822, 7518)]