52754560

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2709

約数の個数: 64

約数和(自身を含む): 130233600

約数和(自身を除く): 77479040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 2659, 3968, 4960, 5318, 9920, 10636, 13295, 19840, 21272, 26590, 42544, 53180, 82429, 85088, 106360, 164858, 170176, 212720, 329716, 340352, 412145, 425440, 659432, 824290, 850880, 1318864, 1648580, 1701760, 2637728, 3297160, 5275456, 6594320, 10550912, 13188640, 26377280, 52754560]

約数ペア:

[(1, 52754560), (2, 26377280), (4, 13188640), (5, 10550912), (8, 6594320), (10, 5275456), (16, 3297160), (20, 2637728), (31, 1701760), (32, 1648580), (40, 1318864), (62, 850880), (64, 824290), (80, 659432), (124, 425440), (128, 412145), (155, 340352), (160, 329716), (248, 212720), (310, 170176), (320, 164858), (496, 106360), (620, 85088), (640, 82429), (992, 53180), (1240, 42544), (1984, 26590), (2480, 21272), (2659, 19840), (3968, 13295), (4960, 10636), (5318, 9920)]