54998340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29569}}^1$

素因数の和:29612

約数の個数: 48

約数和(自身を含む): 158968320

約数和(自身を除く): 103969980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 29569, 59138, 88707, 118276, 147845, 177414, 295690, 354828, 443535, 591380, 887070, 916639, 1774140, 1833278, 2749917, 3666556, 4583195, 5499834, 9166390, 10999668, 13749585, 18332780, 27499170, 54998340]

約数ペア:

[(1, 54998340), (2, 27499170), (3, 18332780), (4, 13749585), (5, 10999668), (6, 9166390), (10, 5499834), (12, 4583195), (15, 3666556), (20, 2749917), (30, 1833278), (31, 1774140), (60, 916639), (62, 887070), (93, 591380), (124, 443535), (155, 354828), (186, 295690), (310, 177414), (372, 147845), (465, 118276), (620, 88707), (930, 59138), (1860, 29569)]