55930480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 137401920

約数和(自身を除く): 81471440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 113, 115, 184, 226, 230, 269, 368, 452, 460, 538, 565, 904, 920, 1076, 1130, 1345, 1808, 1840, 2152, 2260, 2599, 2690, 4304, 4520, 5198, 5380, 6187, 9040, 10396, 10760, 12374, 12995, 20792, 21520, 24748, 25990, 30397, 30935, 41584, 49496, 51980, 60794, 61870, 98992, 103960, 121588, 123740, 151985, 207920, 243176, 247480, 303970, 486352, 494960, 607940, 699131, 1215880, 1398262, 2431760, 2796524, 3495655, 5593048, 6991310, 11186096, 13982620, 27965240, 55930480]

約数ペア:

[(1, 55930480), (2, 27965240), (4, 13982620), (5, 11186096), (8, 6991310), (10, 5593048), (16, 3495655), (20, 2796524), (23, 2431760), (40, 1398262), (46, 1215880), (80, 699131), (92, 607940), (113, 494960), (115, 486352), (184, 303970), (226, 247480), (230, 243176), (269, 207920), (368, 151985), (452, 123740), (460, 121588), (538, 103960), (565, 98992), (904, 61870), (920, 60794), (1076, 51980), (1130, 49496), (1345, 41584), (1808, 30935), (1840, 30397), (2152, 25990), (2260, 24748), (2599, 21520), (2690, 20792), (4304, 12995), (4520, 12374), (5198, 10760), (5380, 10396), (6187, 9040)]