51097446100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1\times {\mathrm{691}}^1$

素因数の和:1370

約数の個数: 144

約数和(自身を含む): 117740589120

約数和(自身を除く): 66643143020

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 43, 50, 58, 86, 100, 116, 145, 172, 215, 290, 430, 580, 593, 691, 725, 860, 1075, 1186, 1247, 1382, 1450, 2150, 2372, 2494, 2764, 2900, 2965, 3455, 4300, 4988, 5930, 6235, 6910, 11860, 12470, 13820, 14825, 17197, 17275, 20039, 24940, 25499, 29650, 29713, 31175, 34394, 34550, 40078, 50998, 59300, 59426, 62350, 68788, 69100, 80156, 85985, 100195, 101996, 118852, 124700, 127495, 148565, 171970, 200390, 254990, 297130, 343940, 400780, 409763, 429925, 500975, 509980, 594260, 637475, 739471, 742825, 819526, 859850, 861677, 1001950, 1274950, 1478942, 1485650, 1639052, 1719700, 1723354, 2003900, 2048815, 2549900, 2957884, 2971300, 3446708, 3697355, 4097630, 4308385, 7394710, 8195260, 8616770, 10244075, 11883127, 14789420, 17233540, 17619809, 18486775, 20488150, 21541925, 23766254, 35239618, 36973550, 40976300, 43083850, 47532508, 59415635, 70479236, 73947100, 86167700, 88099045, 118831270, 176198090, 237662540, 297078175, 352396180, 440495225, 510974461, 594156350, 880990450, 1021948922, 1188312700, 1761980900, 2043897844, 2554872305, 5109744610, 10219489220, 12774361525, 25548723050, 51097446100]

約数ペア:

[(1, 51097446100), (2, 25548723050), (4, 12774361525), (5, 10219489220), (10, 5109744610), (20, 2554872305), (25, 2043897844), (29, 1761980900), (43, 1188312700), (50, 1021948922), (58, 880990450), (86, 594156350), (100, 510974461), (116, 440495225), (145, 352396180), (172, 297078175), (215, 237662540), (290, 176198090), (430, 118831270), (580, 88099045), (593, 86167700), (691, 73947100), (725, 70479236), (860, 59415635), (1075, 47532508), (1186, 43083850), (1247, 40976300), (1382, 36973550), (1450, 35239618), (2150, 23766254), (2372, 21541925), (2494, 20488150), (2764, 18486775), (2900, 17619809), (2965, 17233540), (3455, 14789420), (4300, 11883127), (4988, 10244075), (5930, 8616770), (6235, 8195260), (6910, 7394710), (11860, 4308385), (12470, 4097630), (13820, 3697355), (14825, 3446708), (17197, 2971300), (17275, 2957884), (20039, 2549900), (24940, 2048815), (25499, 2003900), (29650, 1723354), (29713, 1719700), (31175, 1639052), (34394, 1485650), (34550, 1478942), (40078, 1274950), (50998, 1001950), (59300, 861677), (59426, 859850), (62350, 819526), (68788, 742825), (69100, 739471), (80156, 637475), (85985, 594260), (100195, 509980), (101996, 500975), (118852, 429925), (124700, 409763), (127495, 400780), (148565, 343940), (171970, 297130), (200390, 254990)]