55226190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1465

約数の個数: 64

約数和(自身を含む): 140101632

約数和(自身を除く): 84875442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 430, 465, 645, 930, 1290, 1333, 1381, 2666, 2762, 3999, 4143, 6665, 6905, 7998, 8286, 13330, 13810, 19995, 20715, 39990, 41430, 42811, 59383, 85622, 118766, 128433, 178149, 214055, 256866, 296915, 356298, 428110, 593830, 642165, 890745, 1284330, 1781490, 1840873, 3681746, 5522619, 9204365, 11045238, 18408730, 27613095, 55226190]

約数ペア:

[(1, 55226190), (2, 27613095), (3, 18408730), (5, 11045238), (6, 9204365), (10, 5522619), (15, 3681746), (30, 1840873), (31, 1781490), (43, 1284330), (62, 890745), (86, 642165), (93, 593830), (129, 428110), (155, 356298), (186, 296915), (215, 256866), (258, 214055), (310, 178149), (430, 128433), (465, 118766), (645, 85622), (930, 59383), (1290, 42811), (1333, 41430), (1381, 39990), (2666, 20715), (2762, 19995), (3999, 13810), (4143, 13330), (6665, 8286), (6905, 7998)]