51630496

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 108755136

約数和(自身を除く): 57124640

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 136, 214, 272, 428, 544, 856, 887, 1712, 1774, 1819, 3424, 3548, 3638, 7096, 7276, 14192, 14552, 15079, 28384, 29104, 30158, 58208, 60316, 94909, 120632, 189818, 241264, 379636, 482528, 759272, 1518544, 1613453, 3037088, 3226906, 6453812, 12907624, 25815248, 51630496]

約数ペア:

[(1, 51630496), (2, 25815248), (4, 12907624), (8, 6453812), (16, 3226906), (17, 3037088), (32, 1613453), (34, 1518544), (68, 759272), (107, 482528), (136, 379636), (214, 241264), (272, 189818), (428, 120632), (544, 94909), (856, 60316), (887, 58208), (1712, 30158), (1774, 29104), (1819, 28384), (3424, 15079), (3548, 14552), (3638, 14192), (7096, 7276)]