53090940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6653}}^1$

素因数の和:6691

約数の個数: 96

約数和(自身を含む): 178859520

約数和(自身を除く): 125768580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 6653, 7980, 13306, 19959, 26612, 33265, 39918, 46571, 66530, 79836, 93142, 99795, 126407, 133060, 139713, 186284, 199590, 232855, 252814, 279426, 379221, 399180, 465710, 505628, 558852, 632035, 698565, 758442, 884849, 931420, 1264070, 1397130, 1516884, 1769698, 1896105, 2528140, 2654547, 2794260, 3539396, 3792210, 4424245, 5309094, 7584420, 8848490, 10618188, 13272735, 17696980, 26545470, 53090940]

約数ペア:

[(1, 53090940), (2, 26545470), (3, 17696980), (4, 13272735), (5, 10618188), (6, 8848490), (7, 7584420), (10, 5309094), (12, 4424245), (14, 3792210), (15, 3539396), (19, 2794260), (20, 2654547), (21, 2528140), (28, 1896105), (30, 1769698), (35, 1516884), (38, 1397130), (42, 1264070), (57, 931420), (60, 884849), (70, 758442), (76, 698565), (84, 632035), (95, 558852), (105, 505628), (114, 465710), (133, 399180), (140, 379221), (190, 279426), (210, 252814), (228, 232855), (266, 199590), (285, 186284), (380, 139713), (399, 133060), (420, 126407), (532, 99795), (570, 93142), (665, 79836), (798, 66530), (1140, 46571), (1330, 39918), (1596, 33265), (1995, 26612), (2660, 19959), (3990, 13306), (6653, 7980)]