54385838412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{599}}^1\times {\mathrm{20959}}^1$

素因数の和:21603

約数の個数: 72

約数和(自身を含む): 134160768000

約数和(自身を除く): 79774929588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 599, 722, 1083, 1198, 1444, 1797, 2166, 2396, 3594, 4332, 7188, 11381, 20959, 22762, 34143, 41918, 45524, 62877, 68286, 83836, 125754, 136572, 216239, 251508, 398221, 432478, 648717, 796442, 864956, 1194663, 1297434, 1592884, 2389326, 2594868, 4778652, 7566199, 12554441, 15132398, 22698597, 25108882, 30264796, 37663323, 45397194, 50217764, 75326646, 90794388, 150653292, 238534379, 477068758, 715603137, 954137516, 1431206274, 2862412548, 4532153201, 9064306402, 13596459603, 18128612804, 27192919206, 54385838412]

約数ペア:

[(1, 54385838412), (2, 27192919206), (3, 18128612804), (4, 13596459603), (6, 9064306402), (12, 4532153201), (19, 2862412548), (38, 1431206274), (57, 954137516), (76, 715603137), (114, 477068758), (228, 238534379), (361, 150653292), (599, 90794388), (722, 75326646), (1083, 50217764), (1198, 45397194), (1444, 37663323), (1797, 30264796), (2166, 25108882), (2396, 22698597), (3594, 15132398), (4332, 12554441), (7188, 7566199), (11381, 4778652), (20959, 2594868), (22762, 2389326), (34143, 1592884), (41918, 1297434), (45524, 1194663), (62877, 864956), (68286, 796442), (83836, 648717), (125754, 432478), (136572, 398221), (216239, 251508)]