53405312

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 112738560

約数和(自身を除く): 59333248

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 313, 344, 496, 626, 688, 992, 1252, 1333, 1376, 1984, 2504, 2666, 2752, 3968, 5008, 5332, 5504, 9703, 10016, 10664, 13459, 19406, 20032, 21328, 26918, 38812, 40064, 42656, 53836, 77624, 85312, 107672, 155248, 170624, 215344, 310496, 417229, 430688, 620992, 834458, 861376, 1241984, 1668916, 1722752, 3337832, 6675664, 13351328, 26702656, 53405312]

約数ペア:

[(1, 53405312), (2, 26702656), (4, 13351328), (8, 6675664), (16, 3337832), (31, 1722752), (32, 1668916), (43, 1241984), (62, 861376), (64, 834458), (86, 620992), (124, 430688), (128, 417229), (172, 310496), (248, 215344), (313, 170624), (344, 155248), (496, 107672), (626, 85312), (688, 77624), (992, 53836), (1252, 42656), (1333, 40064), (1376, 38812), (1984, 26918), (2504, 21328), (2666, 20032), (2752, 19406), (3968, 13459), (5008, 10664), (5332, 10016), (5504, 9703)]