48957280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 125737920

約数和(自身を除く): 76780640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 328, 340, 410, 439, 544, 656, 680, 697, 820, 878, 1312, 1360, 1394, 1640, 1756, 2195, 2720, 2788, 3280, 3485, 3512, 4390, 5576, 6560, 6970, 7024, 7463, 8780, 11152, 13940, 14048, 14926, 17560, 17999, 22304, 27880, 29852, 35120, 35998, 37315, 55760, 59704, 70240, 71996, 74630, 89995, 111520, 119408, 143992, 149260, 179990, 238816, 287984, 298520, 305983, 359980, 575968, 597040, 611966, 719960, 1194080, 1223932, 1439920, 1529915, 2447864, 2879840, 3059830, 4895728, 6119660, 9791456, 12239320, 24478640, 48957280]

約数ペア:

[(1, 48957280), (2, 24478640), (4, 12239320), (5, 9791456), (8, 6119660), (10, 4895728), (16, 3059830), (17, 2879840), (20, 2447864), (32, 1529915), (34, 1439920), (40, 1223932), (41, 1194080), (68, 719960), (80, 611966), (82, 597040), (85, 575968), (136, 359980), (160, 305983), (164, 298520), (170, 287984), (205, 238816), (272, 179990), (328, 149260), (340, 143992), (410, 119408), (439, 111520), (544, 89995), (656, 74630), (680, 71996), (697, 70240), (820, 59704), (878, 55760), (1312, 37315), (1360, 35998), (1394, 35120), (1640, 29852), (1756, 27880), (2195, 22304), (2720, 17999), (2788, 17560), (3280, 14926), (3485, 14048), (3512, 13940), (4390, 11152), (5576, 8780), (6560, 7463), (6970, 7024)]