54773490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 140123520

約数和(自身を除く): 85350030

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 211, 255, 422, 509, 510, 633, 1018, 1055, 1266, 1527, 2110, 2545, 3054, 3165, 3587, 5090, 6330, 7174, 7635, 8653, 10761, 15270, 17306, 17935, 21522, 25959, 35870, 43265, 51918, 53805, 86530, 107399, 107610, 129795, 214798, 259590, 322197, 536995, 644394, 1073990, 1610985, 1825783, 3221970, 3651566, 5477349, 9128915, 10954698, 18257830, 27386745, 54773490]

約数ペア:

[(1, 54773490), (2, 27386745), (3, 18257830), (5, 10954698), (6, 9128915), (10, 5477349), (15, 3651566), (17, 3221970), (30, 1825783), (34, 1610985), (51, 1073990), (85, 644394), (102, 536995), (170, 322197), (211, 259590), (255, 214798), (422, 129795), (509, 107610), (510, 107399), (633, 86530), (1018, 53805), (1055, 51918), (1266, 43265), (1527, 35870), (2110, 25959), (2545, 21522), (3054, 17935), (3165, 17306), (3587, 15270), (5090, 10761), (6330, 8653), (7174, 7635)]