51285300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{15541}}^1$

素因数の和:15569

約数の個数: 72

約数和(自身を含む): 161885472

約数和(自身を除く): 110600172

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 15541, 31082, 46623, 62164, 77705, 93246, 155410, 170951, 186492, 233115, 310820, 341902, 388525, 466230, 512853, 683804, 777050, 854755, 932460, 1025706, 1165575, 1554100, 1709510, 2051412, 2331150, 2564265, 3419020, 4273775, 4662300, 5128530, 8547550, 10257060, 12821325, 17095100, 25642650, 51285300]

約数ペア:

[(1, 51285300), (2, 25642650), (3, 17095100), (4, 12821325), (5, 10257060), (6, 8547550), (10, 5128530), (11, 4662300), (12, 4273775), (15, 3419020), (20, 2564265), (22, 2331150), (25, 2051412), (30, 1709510), (33, 1554100), (44, 1165575), (50, 1025706), (55, 932460), (60, 854755), (66, 777050), (75, 683804), (100, 512853), (110, 466230), (132, 388525), (150, 341902), (165, 310820), (220, 233115), (275, 186492), (300, 170951), (330, 155410), (550, 93246), (660, 77705), (825, 62164), (1100, 46623), (1650, 31082), (3300, 15541)]