56670557996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{256609}}^1$

素因数の和:256794

約数の個数: 48

約数和(自身を含む): 111052596480

約数和(自身を除く): 54382038484

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 137, 274, 403, 548, 806, 1612, 1781, 3562, 4247, 7124, 8494, 16988, 55211, 110422, 220844, 256609, 513218, 1026436, 3335917, 6671834, 7954879, 13343668, 15909758, 31819516, 35155433, 70310866, 103413427, 140621732, 206826854, 413653708, 457020629, 914041258, 1089818423, 1828082516, 2179636846, 4359273692, 14167639499, 28335278998, 56670557996]

約数ペア:

[(1, 56670557996), (2, 28335278998), (4, 14167639499), (13, 4359273692), (26, 2179636846), (31, 1828082516), (52, 1089818423), (62, 914041258), (124, 457020629), (137, 413653708), (274, 206826854), (403, 140621732), (548, 103413427), (806, 70310866), (1612, 35155433), (1781, 31819516), (3562, 15909758), (4247, 13343668), (7124, 7954879), (8494, 6671834), (16988, 3335917), (55211, 1026436), (110422, 513218), (220844, 256609)]