47911360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 112

約数和(自身を含む): 132624576

約数和(自身を除く): 84713216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 293, 320, 365, 448, 511, 560, 584, 586, 730, 1022, 1120, 1168, 1172, 1460, 1465, 2044, 2051, 2240, 2336, 2344, 2555, 2920, 2930, 4088, 4102, 4672, 4688, 5110, 5840, 5860, 8176, 8204, 9376, 10220, 10255, 11680, 11720, 16352, 16408, 18752, 20440, 20510, 21389, 23360, 23440, 32704, 32816, 40880, 41020, 42778, 46880, 65632, 81760, 82040, 85556, 93760, 106945, 131264, 149723, 163520, 164080, 171112, 213890, 299446, 328160, 342224, 427780, 598892, 656320, 684448, 748615, 855560, 1197784, 1368896, 1497230, 1711120, 2395568, 2994460, 3422240, 4791136, 5988920, 6844480, 9582272, 11977840, 23955680, 47911360]

約数ペア:

[(1, 47911360), (2, 23955680), (4, 11977840), (5, 9582272), (7, 6844480), (8, 5988920), (10, 4791136), (14, 3422240), (16, 2994460), (20, 2395568), (28, 1711120), (32, 1497230), (35, 1368896), (40, 1197784), (56, 855560), (64, 748615), (70, 684448), (73, 656320), (80, 598892), (112, 427780), (140, 342224), (146, 328160), (160, 299446), (224, 213890), (280, 171112), (292, 164080), (293, 163520), (320, 149723), (365, 131264), (448, 106945), (511, 93760), (560, 85556), (584, 82040), (586, 81760), (730, 65632), (1022, 46880), (1120, 42778), (1168, 41020), (1172, 40880), (1460, 32816), (1465, 32704), (2044, 23440), (2051, 23360), (2240, 21389), (2336, 20510), (2344, 20440), (2555, 18752), (2920, 16408), (2930, 16352), (4088, 11720), (4102, 11680), (4672, 10255), (4688, 10220), (5110, 9376), (5840, 8204), (5860, 8176)]