48646650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 138875040

約数和(自身を除く): 90228390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 101, 114, 130, 150, 169, 190, 195, 202, 247, 285, 303, 325, 338, 390, 475, 494, 505, 507, 570, 606, 650, 741, 845, 950, 975, 1010, 1014, 1235, 1313, 1425, 1482, 1515, 1690, 1919, 1950, 2470, 2525, 2535, 2626, 2850, 3030, 3211, 3705, 3838, 3939, 4225, 5050, 5070, 5757, 6175, 6422, 6565, 7410, 7575, 7878, 8450, 9595, 9633, 11514, 12350, 12675, 13130, 15150, 16055, 17069, 18525, 19190, 19266, 19695, 24947, 25350, 28785, 32110, 32825, 34138, 37050, 39390, 47975, 48165, 49894, 51207, 57570, 65650, 74841, 80275, 85345, 95950, 96330, 98475, 102414, 124735, 143925, 149682, 160550, 170690, 196950, 240825, 249470, 256035, 287850, 324311, 374205, 426725, 481650, 512070, 623675, 648622, 748410, 853450, 972933, 1247350, 1280175, 1621555, 1871025, 1945866, 2560350, 3243110, 3742050, 4864665, 8107775, 9729330, 16215550, 24323325, 48646650]

約数ペア:

[(1, 48646650), (2, 24323325), (3, 16215550), (5, 9729330), (6, 8107775), (10, 4864665), (13, 3742050), (15, 3243110), (19, 2560350), (25, 1945866), (26, 1871025), (30, 1621555), (38, 1280175), (39, 1247350), (50, 972933), (57, 853450), (65, 748410), (75, 648622), (78, 623675), (95, 512070), (101, 481650), (114, 426725), (130, 374205), (150, 324311), (169, 287850), (190, 256035), (195, 249470), (202, 240825), (247, 196950), (285, 170690), (303, 160550), (325, 149682), (338, 143925), (390, 124735), (475, 102414), (494, 98475), (505, 96330), (507, 95950), (570, 85345), (606, 80275), (650, 74841), (741, 65650), (845, 57570), (950, 51207), (975, 49894), (1010, 48165), (1014, 47975), (1235, 39390), (1313, 37050), (1425, 34138), (1482, 32825), (1515, 32110), (1690, 28785), (1919, 25350), (1950, 24947), (2470, 19695), (2525, 19266), (2535, 19190), (2626, 18525), (2850, 17069), (3030, 16055), (3211, 15150), (3705, 13130), (3838, 12675), (3939, 12350), (4225, 11514), (5050, 9633), (5070, 9595), (5757, 8450), (6175, 7878), (6422, 7575), (6565, 7410)]