55531584

素因数分解:

$2^6\times 3^2\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:668

約数の個数: 84

約数和(自身を含む): 160246060

約数和(自身を除く): 104714476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 229, 288, 421, 458, 576, 687, 842, 916, 1263, 1374, 1684, 1832, 2061, 2526, 2748, 3368, 3664, 3789, 4122, 5052, 5496, 6736, 7328, 7578, 8244, 10104, 10992, 13472, 14656, 15156, 16488, 20208, 21984, 26944, 30312, 32976, 40416, 43968, 60624, 65952, 80832, 96409, 121248, 131904, 192818, 242496, 289227, 385636, 578454, 771272, 867681, 1156908, 1542544, 1735362, 2313816, 3085088, 3470724, 4627632, 6170176, 6941448, 9255264, 13882896, 18510528, 27765792, 55531584]

約数ペア:

[(1, 55531584), (2, 27765792), (3, 18510528), (4, 13882896), (6, 9255264), (8, 6941448), (9, 6170176), (12, 4627632), (16, 3470724), (18, 3085088), (24, 2313816), (32, 1735362), (36, 1542544), (48, 1156908), (64, 867681), (72, 771272), (96, 578454), (144, 385636), (192, 289227), (229, 242496), (288, 192818), (421, 131904), (458, 121248), (576, 96409), (687, 80832), (842, 65952), (916, 60624), (1263, 43968), (1374, 40416), (1684, 32976), (1832, 30312), (2061, 26944), (2526, 21984), (2748, 20208), (3368, 16488), (3664, 15156), (3789, 14656), (4122, 13472), (5052, 10992), (5496, 10104), (6736, 8244), (7328, 7578)]