49612160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 131090400

約数和(自身を除く): 81478240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 89, 104, 128, 130, 134, 160, 178, 208, 260, 268, 320, 335, 356, 416, 445, 520, 536, 640, 670, 712, 832, 871, 890, 1040, 1072, 1157, 1340, 1424, 1664, 1742, 1780, 2080, 2144, 2314, 2680, 2848, 3484, 3560, 4160, 4288, 4355, 4628, 5360, 5696, 5785, 5963, 6968, 7120, 8320, 8576, 8710, 9256, 10720, 11392, 11570, 11926, 13936, 14240, 17420, 18512, 21440, 23140, 23852, 27872, 28480, 29815, 34840, 37024, 42880, 46280, 47704, 55744, 56960, 59630, 69680, 74048, 77519, 92560, 95408, 111488, 119260, 139360, 148096, 155038, 185120, 190816, 238520, 278720, 310076, 370240, 381632, 387595, 477040, 557440, 620152, 740480, 763264, 775190, 954080, 1240304, 1550380, 1908160, 2480608, 3100760, 3816320, 4961216, 6201520, 9922432, 12403040, 24806080, 49612160]

約数ペア:

[(1, 49612160), (2, 24806080), (4, 12403040), (5, 9922432), (8, 6201520), (10, 4961216), (13, 3816320), (16, 3100760), (20, 2480608), (26, 1908160), (32, 1550380), (40, 1240304), (52, 954080), (64, 775190), (65, 763264), (67, 740480), (80, 620152), (89, 557440), (104, 477040), (128, 387595), (130, 381632), (134, 370240), (160, 310076), (178, 278720), (208, 238520), (260, 190816), (268, 185120), (320, 155038), (335, 148096), (356, 139360), (416, 119260), (445, 111488), (520, 95408), (536, 92560), (640, 77519), (670, 74048), (712, 69680), (832, 59630), (871, 56960), (890, 55744), (1040, 47704), (1072, 46280), (1157, 42880), (1340, 37024), (1424, 34840), (1664, 29815), (1742, 28480), (1780, 27872), (2080, 23852), (2144, 23140), (2314, 21440), (2680, 18512), (2848, 17420), (3484, 14240), (3560, 13936), (4160, 11926), (4288, 11570), (4355, 11392), (4628, 10720), (5360, 9256), (5696, 8710), (5785, 8576), (5963, 8320), (6968, 7120)]