51097648

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 122563584

約数和(自身を除く): 71465936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 272, 329, 376, 476, 571, 658, 752, 799, 952, 1142, 1316, 1598, 1904, 2284, 2632, 3196, 3997, 4568, 5264, 5593, 6392, 7994, 9136, 9707, 11186, 12784, 15988, 19414, 22372, 26837, 31976, 38828, 44744, 53674, 63952, 67949, 77656, 89488, 107348, 135898, 155312, 187859, 214696, 271796, 375718, 429392, 456229, 543592, 751436, 912458, 1087184, 1502872, 1824916, 3005744, 3193603, 3649832, 6387206, 7299664, 12774412, 25548824, 51097648]

約数ペア:

[(1, 51097648), (2, 25548824), (4, 12774412), (7, 7299664), (8, 6387206), (14, 3649832), (16, 3193603), (17, 3005744), (28, 1824916), (34, 1502872), (47, 1087184), (56, 912458), (68, 751436), (94, 543592), (112, 456229), (119, 429392), (136, 375718), (188, 271796), (238, 214696), (272, 187859), (329, 155312), (376, 135898), (476, 107348), (571, 89488), (658, 77656), (752, 67949), (799, 63952), (952, 53674), (1142, 44744), (1316, 38828), (1598, 31976), (1904, 26837), (2284, 22372), (2632, 19414), (3196, 15988), (3997, 12784), (4568, 11186), (5264, 9707), (5593, 9136), (6392, 7994)]