50018716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 104461056

約数和(自身を除く): 54442340

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 67, 76, 94, 134, 188, 209, 268, 361, 418, 517, 722, 737, 836, 893, 1034, 1273, 1444, 1474, 1786, 2068, 2546, 2948, 3149, 3572, 3971, 5092, 6298, 7942, 9823, 12596, 14003, 15884, 16967, 19646, 24187, 28006, 33934, 34639, 39292, 48374, 56012, 59831, 67868, 69278, 96748, 119662, 138556, 186637, 239324, 266057, 373274, 532114, 658141, 746548, 1064228, 1136789, 1316282, 2273578, 2632564, 4547156, 12504679, 25009358, 50018716]

約数ペア:

[(1, 50018716), (2, 25009358), (4, 12504679), (11, 4547156), (19, 2632564), (22, 2273578), (38, 1316282), (44, 1136789), (47, 1064228), (67, 746548), (76, 658141), (94, 532114), (134, 373274), (188, 266057), (209, 239324), (268, 186637), (361, 138556), (418, 119662), (517, 96748), (722, 69278), (737, 67868), (836, 59831), (893, 56012), (1034, 48374), (1273, 39292), (1444, 34639), (1474, 33934), (1786, 28006), (2068, 24187), (2546, 19646), (2948, 16967), (3149, 15884), (3572, 14003), (3971, 12596), (5092, 9823), (6298, 7942)]