51218200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:809

約数の個数: 96

約数和(自身を含む): 134277120

約数和(自身を除く): 83058920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 751, 775, 1100, 1240, 1364, 1502, 1550, 1705, 2200, 2728, 3004, 3100, 3410, 3755, 6008, 6200, 6820, 7510, 8261, 8525, 13640, 15020, 16522, 17050, 18775, 23281, 30040, 33044, 34100, 37550, 41305, 46562, 66088, 68200, 75100, 82610, 93124, 116405, 150200, 165220, 186248, 206525, 232810, 256091, 330440, 413050, 465620, 512182, 582025, 826100, 931240, 1024364, 1164050, 1280455, 1652200, 2048728, 2328100, 2560910, 4656200, 5121820, 6402275, 10243640, 12804550, 25609100, 51218200]

約数ペア:

[(1, 51218200), (2, 25609100), (4, 12804550), (5, 10243640), (8, 6402275), (10, 5121820), (11, 4656200), (20, 2560910), (22, 2328100), (25, 2048728), (31, 1652200), (40, 1280455), (44, 1164050), (50, 1024364), (55, 931240), (62, 826100), (88, 582025), (100, 512182), (110, 465620), (124, 413050), (155, 330440), (200, 256091), (220, 232810), (248, 206525), (275, 186248), (310, 165220), (341, 150200), (440, 116405), (550, 93124), (620, 82610), (682, 75100), (751, 68200), (775, 66088), (1100, 46562), (1240, 41305), (1364, 37550), (1502, 34100), (1550, 33044), (1705, 30040), (2200, 23281), (2728, 18775), (3004, 17050), (3100, 16522), (3410, 15020), (3755, 13640), (6008, 8525), (6200, 8261), (6820, 7510)]