48328960

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2259

約数の個数: 72

約数和(自身を含む): 122627736

約数和(自身を除く): 74298776

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2221, 2720, 4352, 4442, 5440, 8884, 10880, 11105, 17768, 21760, 22210, 35536, 37757, 44420, 71072, 75514, 88840, 142144, 151028, 177680, 188785, 284288, 302056, 355360, 377570, 568576, 604112, 710720, 755140, 1208224, 1421440, 1510280, 2416448, 2842880, 3020560, 4832896, 6041120, 9665792, 12082240, 24164480, 48328960]

約数ペア:

[(1, 48328960), (2, 24164480), (4, 12082240), (5, 9665792), (8, 6041120), (10, 4832896), (16, 3020560), (17, 2842880), (20, 2416448), (32, 1510280), (34, 1421440), (40, 1208224), (64, 755140), (68, 710720), (80, 604112), (85, 568576), (128, 377570), (136, 355360), (160, 302056), (170, 284288), (256, 188785), (272, 177680), (320, 151028), (340, 142144), (544, 88840), (640, 75514), (680, 71072), (1088, 44420), (1280, 37757), (1360, 35536), (2176, 22210), (2221, 21760), (2720, 17768), (4352, 11105), (4442, 10880), (5440, 8884)]