55545030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3931}}^1$

素因数の和:4101

約数の個数: 48

約数和(自身を含む): 145373904

約数和(自身を除く): 89828874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 3931, 4710, 7065, 7862, 11793, 14130, 19655, 23586, 35379, 39310, 58965, 70758, 117930, 176895, 353790, 617167, 1234334, 1851501, 3085835, 3703002, 5554503, 6171670, 9257505, 11109006, 18515010, 27772515, 55545030]

約数ペア:

[(1, 55545030), (2, 27772515), (3, 18515010), (5, 11109006), (6, 9257505), (9, 6171670), (10, 5554503), (15, 3703002), (18, 3085835), (30, 1851501), (45, 1234334), (90, 617167), (157, 353790), (314, 176895), (471, 117930), (785, 70758), (942, 58965), (1413, 39310), (1570, 35379), (2355, 23586), (2826, 19655), (3931, 14130), (4710, 11793), (7065, 7862)]