54187430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2357}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 112901040

約数和(自身を除く): 58713610

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 2357, 4598, 4714, 11495, 11785, 22990, 23570, 25927, 44783, 51854, 89566, 129635, 223915, 259270, 285197, 447830, 492613, 570394, 985226, 1425985, 2463065, 2851970, 4926130, 5418743, 10837486, 27093715, 54187430]

約数ペア:

[(1, 54187430), (2, 27093715), (5, 10837486), (10, 5418743), (11, 4926130), (19, 2851970), (22, 2463065), (38, 1425985), (55, 985226), (95, 570394), (110, 492613), (121, 447830), (190, 285197), (209, 259270), (242, 223915), (418, 129635), (605, 89566), (1045, 51854), (1210, 44783), (2090, 25927), (2299, 23570), (2357, 22990), (4598, 11785), (4714, 11495)]