50079680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:386

約数の個数: 112

約数和(自身を含む): 138501120

約数和(自身を除く): 88421440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 140, 158, 160, 224, 280, 283, 316, 320, 395, 448, 553, 560, 566, 632, 790, 1106, 1120, 1132, 1264, 1415, 1580, 1981, 2212, 2240, 2264, 2528, 2765, 2830, 3160, 3962, 4424, 4528, 5056, 5530, 5660, 6320, 7924, 8848, 9056, 9905, 11060, 11320, 12640, 15848, 17696, 18112, 19810, 22120, 22357, 22640, 25280, 31696, 35392, 39620, 44240, 44714, 45280, 63392, 79240, 88480, 89428, 90560, 111785, 126784, 156499, 158480, 176960, 178856, 223570, 312998, 316960, 357712, 447140, 625996, 633920, 715424, 782495, 894280, 1251992, 1430848, 1564990, 1788560, 2503984, 3129980, 3577120, 5007968, 6259960, 7154240, 10015936, 12519920, 25039840, 50079680]

約数ペア:

[(1, 50079680), (2, 25039840), (4, 12519920), (5, 10015936), (7, 7154240), (8, 6259960), (10, 5007968), (14, 3577120), (16, 3129980), (20, 2503984), (28, 1788560), (32, 1564990), (35, 1430848), (40, 1251992), (56, 894280), (64, 782495), (70, 715424), (79, 633920), (80, 625996), (112, 447140), (140, 357712), (158, 316960), (160, 312998), (224, 223570), (280, 178856), (283, 176960), (316, 158480), (320, 156499), (395, 126784), (448, 111785), (553, 90560), (560, 89428), (566, 88480), (632, 79240), (790, 63392), (1106, 45280), (1120, 44714), (1132, 44240), (1264, 39620), (1415, 35392), (1580, 31696), (1981, 25280), (2212, 22640), (2240, 22357), (2264, 22120), (2528, 19810), (2765, 18112), (2830, 17696), (3160, 15848), (3962, 12640), (4424, 11320), (4528, 11060), (5056, 9905), (5530, 9056), (5660, 8848), (6320, 7924)]