51180228

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 147141120

約数和(自身を除く): 95960892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 67, 99, 108, 132, 134, 198, 201, 268, 297, 396, 402, 594, 603, 643, 737, 804, 1188, 1206, 1286, 1474, 1809, 1929, 2211, 2412, 2572, 2948, 3618, 3858, 4422, 5787, 6633, 7073, 7236, 7716, 8844, 11574, 13266, 14146, 17361, 19899, 21219, 23148, 26532, 28292, 34722, 39798, 42438, 43081, 63657, 69444, 79596, 84876, 86162, 127314, 129243, 172324, 190971, 254628, 258486, 381942, 387729, 473891, 516972, 763884, 775458, 947782, 1163187, 1421673, 1550916, 1895564, 2326374, 2843346, 4265019, 4652748, 5686692, 8530038, 12795057, 17060076, 25590114, 51180228]

約数ペア:

[(1, 51180228), (2, 25590114), (3, 17060076), (4, 12795057), (6, 8530038), (9, 5686692), (11, 4652748), (12, 4265019), (18, 2843346), (22, 2326374), (27, 1895564), (33, 1550916), (36, 1421673), (44, 1163187), (54, 947782), (66, 775458), (67, 763884), (99, 516972), (108, 473891), (132, 387729), (134, 381942), (198, 258486), (201, 254628), (268, 190971), (297, 172324), (396, 129243), (402, 127314), (594, 86162), (603, 84876), (643, 79596), (737, 69444), (804, 63657), (1188, 43081), (1206, 42438), (1286, 39798), (1474, 34722), (1809, 28292), (1929, 26532), (2211, 23148), (2412, 21219), (2572, 19899), (2948, 17361), (3618, 14146), (3858, 13266), (4422, 11574), (5787, 8844), (6633, 7716), (7073, 7236)]