56891928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 163296000

約数和(自身を除く): 106404072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 41, 51, 57, 68, 76, 82, 102, 114, 123, 136, 152, 164, 179, 204, 228, 246, 323, 328, 358, 408, 456, 492, 537, 646, 697, 716, 779, 969, 984, 1074, 1292, 1394, 1432, 1558, 1938, 2091, 2148, 2337, 2584, 2788, 3043, 3116, 3401, 3876, 4182, 4296, 4674, 5576, 6086, 6232, 6802, 7339, 7752, 8364, 9129, 9348, 10203, 12172, 13243, 13604, 14678, 16728, 18258, 18696, 20406, 22017, 24344, 26486, 27208, 29356, 36516, 39729, 40812, 44034, 52972, 57817, 58712, 73032, 79458, 81624, 88068, 105944, 115634, 124763, 139441, 158916, 173451, 176136, 231268, 249526, 278882, 317832, 346902, 374289, 418323, 462536, 499052, 557764, 693804, 748578, 836646, 998104, 1115528, 1387608, 1497156, 1673292, 2370497, 2994312, 3346584, 4740994, 7111491, 9481988, 14222982, 18963976, 28445964, 56891928]

約数ペア:

[(1, 56891928), (2, 28445964), (3, 18963976), (4, 14222982), (6, 9481988), (8, 7111491), (12, 4740994), (17, 3346584), (19, 2994312), (24, 2370497), (34, 1673292), (38, 1497156), (41, 1387608), (51, 1115528), (57, 998104), (68, 836646), (76, 748578), (82, 693804), (102, 557764), (114, 499052), (123, 462536), (136, 418323), (152, 374289), (164, 346902), (179, 317832), (204, 278882), (228, 249526), (246, 231268), (323, 176136), (328, 173451), (358, 158916), (408, 139441), (456, 124763), (492, 115634), (537, 105944), (646, 88068), (697, 81624), (716, 79458), (779, 73032), (969, 58712), (984, 57817), (1074, 52972), (1292, 44034), (1394, 40812), (1432, 39729), (1558, 36516), (1938, 29356), (2091, 27208), (2148, 26486), (2337, 24344), (2584, 22017), (2788, 20406), (3043, 18696), (3116, 18258), (3401, 16728), (3876, 14678), (4182, 13604), (4296, 13243), (4674, 12172), (5576, 10203), (6086, 9348), (6232, 9129), (6802, 8364), (7339, 7752)]