48885822

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 75530178

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 31, 38, 53, 54, 57, 58, 62, 87, 93, 106, 114, 159, 171, 174, 186, 261, 279, 318, 342, 477, 513, 522, 551, 558, 589, 783, 837, 899, 954, 1007, 1026, 1102, 1178, 1431, 1537, 1566, 1643, 1653, 1674, 1767, 1798, 2014, 2697, 2862, 3021, 3074, 3286, 3306, 3534, 4611, 4929, 4959, 5301, 5394, 6042, 8091, 9063, 9222, 9858, 9918, 10602, 13833, 14787, 14877, 15903, 16182, 17081, 18126, 24273, 27189, 27666, 29203, 29574, 29754, 31217, 31806, 34162, 41499, 44361, 47647, 48546, 51243, 54378, 58406, 62434, 82998, 87609, 88722, 93651, 95294, 102486, 142941, 153729, 175218, 187302, 262827, 280953, 285882, 307458, 428823, 461187, 525654, 561906, 788481, 842859, 857646, 905293, 922374, 1286469, 1576962, 1685718, 1810586, 2572938, 2715879, 5431758, 8147637, 16295274, 24442911, 48885822]

約数ペア:

[(1, 48885822), (2, 24442911), (3, 16295274), (6, 8147637), (9, 5431758), (18, 2715879), (19, 2572938), (27, 1810586), (29, 1685718), (31, 1576962), (38, 1286469), (53, 922374), (54, 905293), (57, 857646), (58, 842859), (62, 788481), (87, 561906), (93, 525654), (106, 461187), (114, 428823), (159, 307458), (171, 285882), (174, 280953), (186, 262827), (261, 187302), (279, 175218), (318, 153729), (342, 142941), (477, 102486), (513, 95294), (522, 93651), (551, 88722), (558, 87609), (589, 82998), (783, 62434), (837, 58406), (899, 54378), (954, 51243), (1007, 48546), (1026, 47647), (1102, 44361), (1178, 41499), (1431, 34162), (1537, 31806), (1566, 31217), (1643, 29754), (1653, 29574), (1674, 29203), (1767, 27666), (1798, 27189), (2014, 24273), (2697, 18126), (2862, 17081), (3021, 16182), (3074, 15903), (3286, 14877), (3306, 14787), (3534, 13833), (4611, 10602), (4929, 9918), (4959, 9858), (5301, 9222), (5394, 9063), (6042, 8091)]