49661296

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 98654400

約数和(自身を除く): 48993104

約数列:

[1, 2, 4, 8, 16, 79, 101, 158, 202, 316, 389, 404, 632, 778, 808, 1264, 1556, 1616, 3112, 6224, 7979, 15958, 30731, 31916, 39289, 61462, 63832, 78578, 122924, 127664, 157156, 245848, 314312, 491696, 628624, 3103831, 6207662, 12415324, 24830648, 49661296]

約数ペア:

[(1, 49661296), (2, 24830648), (4, 12415324), (8, 6207662), (16, 3103831), (79, 628624), (101, 491696), (158, 314312), (202, 245848), (316, 157156), (389, 127664), (404, 122924), (632, 78578), (778, 63832), (808, 61462), (1264, 39289), (1556, 31916), (1616, 30731), (3112, 15958), (6224, 7979)]