56157864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 170311680

約数和(自身を除く): 114153816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 41, 42, 56, 62, 82, 84, 93, 123, 124, 164, 168, 186, 217, 246, 248, 263, 287, 328, 372, 434, 492, 526, 574, 651, 744, 789, 861, 868, 984, 1052, 1148, 1271, 1302, 1578, 1722, 1736, 1841, 2104, 2296, 2542, 2604, 3156, 3444, 3682, 3813, 5084, 5208, 5523, 6312, 6888, 7364, 7626, 8153, 8897, 10168, 10783, 11046, 14728, 15252, 16306, 17794, 21566, 22092, 24459, 26691, 30504, 32349, 32612, 35588, 43132, 44184, 48918, 53382, 57071, 64698, 65224, 71176, 75481, 86264, 97836, 106764, 114142, 129396, 150962, 171213, 195672, 213528, 226443, 228284, 258792, 301924, 334273, 342426, 452886, 456568, 603848, 668546, 684852, 905772, 1002819, 1337092, 1369704, 1811544, 2005638, 2339911, 2674184, 4011276, 4679822, 7019733, 8022552, 9359644, 14039466, 18719288, 28078932, 56157864]

約数ペア:

[(1, 56157864), (2, 28078932), (3, 18719288), (4, 14039466), (6, 9359644), (7, 8022552), (8, 7019733), (12, 4679822), (14, 4011276), (21, 2674184), (24, 2339911), (28, 2005638), (31, 1811544), (41, 1369704), (42, 1337092), (56, 1002819), (62, 905772), (82, 684852), (84, 668546), (93, 603848), (123, 456568), (124, 452886), (164, 342426), (168, 334273), (186, 301924), (217, 258792), (246, 228284), (248, 226443), (263, 213528), (287, 195672), (328, 171213), (372, 150962), (434, 129396), (492, 114142), (526, 106764), (574, 97836), (651, 86264), (744, 75481), (789, 71176), (861, 65224), (868, 64698), (984, 57071), (1052, 53382), (1148, 48918), (1271, 44184), (1302, 43132), (1578, 35588), (1722, 32612), (1736, 32349), (1841, 30504), (2104, 26691), (2296, 24459), (2542, 22092), (2604, 21566), (3156, 17794), (3444, 16306), (3682, 15252), (3813, 14728), (5084, 11046), (5208, 10783), (5523, 10168), (6312, 8897), (6888, 8153), (7364, 7626)]