49158016

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 128

約数和(自身を含む): 115668000

約数和(自身を除く): 66509984

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 32, 34, 38, 41, 58, 64, 68, 76, 82, 116, 128, 136, 152, 164, 232, 272, 304, 323, 328, 464, 493, 544, 551, 608, 646, 656, 697, 779, 928, 986, 1088, 1102, 1189, 1216, 1292, 1312, 1394, 1558, 1856, 1972, 2176, 2204, 2378, 2432, 2584, 2624, 2788, 3116, 3712, 3944, 4408, 4756, 5168, 5248, 5576, 6232, 7888, 8816, 9367, 9512, 10336, 11152, 12464, 13243, 15776, 17632, 18734, 19024, 20213, 20672, 22304, 22591, 24928, 26486, 31552, 35264, 37468, 38048, 40426, 41344, 44608, 45182, 49856, 52972, 63104, 70528, 74936, 76096, 80852, 89216, 90364, 99712, 105944, 149872, 152192, 161704, 180728, 211888, 299744, 323408, 361456, 384047, 423776, 599488, 646816, 722912, 768094, 847552, 1198976, 1293632, 1445824, 1536188, 1695104, 2587264, 2891648, 3072376, 6144752, 12289504, 24579008, 49158016]

約数ペア:

[(1, 49158016), (2, 24579008), (4, 12289504), (8, 6144752), (16, 3072376), (17, 2891648), (19, 2587264), (29, 1695104), (32, 1536188), (34, 1445824), (38, 1293632), (41, 1198976), (58, 847552), (64, 768094), (68, 722912), (76, 646816), (82, 599488), (116, 423776), (128, 384047), (136, 361456), (152, 323408), (164, 299744), (232, 211888), (272, 180728), (304, 161704), (323, 152192), (328, 149872), (464, 105944), (493, 99712), (544, 90364), (551, 89216), (608, 80852), (646, 76096), (656, 74936), (697, 70528), (779, 63104), (928, 52972), (986, 49856), (1088, 45182), (1102, 44608), (1189, 41344), (1216, 40426), (1292, 38048), (1312, 37468), (1394, 35264), (1558, 31552), (1856, 26486), (1972, 24928), (2176, 22591), (2204, 22304), (2378, 20672), (2432, 20213), (2584, 19024), (2624, 18734), (2788, 17632), (3116, 15776), (3712, 13243), (3944, 12464), (4408, 11152), (4756, 10336), (5168, 9512), (5248, 9367), (5576, 8816), (6232, 7888)]