49689120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7963}}^1$

素因数の和:7994

約数の個数: 96

約数和(自身を含む): 168581952

約数和(自身を除く): 118892832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 7963, 15926, 23889, 31852, 39815, 47778, 63704, 79630, 95556, 103519, 119445, 127408, 159260, 191112, 207038, 238890, 254816, 310557, 318520, 382224, 414076, 477780, 517595, 621114, 637040, 764448, 828152, 955560, 1035190, 1242228, 1274080, 1552785, 1656304, 1911120, 2070380, 2484456, 3105570, 3312608, 3822240, 4140760, 4968912, 6211140, 8281520, 9937824, 12422280, 16563040, 24844560, 49689120]

約数ペア:

[(1, 49689120), (2, 24844560), (3, 16563040), (4, 12422280), (5, 9937824), (6, 8281520), (8, 6211140), (10, 4968912), (12, 4140760), (13, 3822240), (15, 3312608), (16, 3105570), (20, 2484456), (24, 2070380), (26, 1911120), (30, 1656304), (32, 1552785), (39, 1274080), (40, 1242228), (48, 1035190), (52, 955560), (60, 828152), (65, 764448), (78, 637040), (80, 621114), (96, 517595), (104, 477780), (120, 414076), (130, 382224), (156, 318520), (160, 310557), (195, 254816), (208, 238890), (240, 207038), (260, 191112), (312, 159260), (390, 127408), (416, 119445), (480, 103519), (520, 95556), (624, 79630), (780, 63704), (1040, 47778), (1248, 39815), (1560, 31852), (2080, 23889), (3120, 15926), (6240, 7963)]