48294280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 76121720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 31, 34, 40, 58, 62, 68, 79, 85, 116, 124, 136, 145, 155, 158, 170, 232, 248, 290, 310, 316, 340, 395, 493, 527, 580, 620, 632, 680, 790, 899, 986, 1054, 1160, 1240, 1343, 1580, 1798, 1972, 2108, 2291, 2449, 2465, 2635, 2686, 3160, 3596, 3944, 4216, 4495, 4582, 4898, 4930, 5270, 5372, 6715, 7192, 8990, 9164, 9796, 9860, 10540, 10744, 11455, 12245, 13430, 15283, 17980, 18328, 19592, 19720, 21080, 22910, 24490, 26860, 30566, 35960, 38947, 41633, 45820, 48980, 53720, 61132, 71021, 76415, 77894, 83266, 91640, 97960, 122264, 142042, 152830, 155788, 166532, 194735, 208165, 284084, 305660, 311576, 333064, 355105, 389470, 416330, 568168, 611320, 710210, 778940, 832660, 1207357, 1420420, 1557880, 1665320, 2414714, 2840840, 4829428, 6036785, 9658856, 12073570, 24147140, 48294280]

約数ペア:

[(1, 48294280), (2, 24147140), (4, 12073570), (5, 9658856), (8, 6036785), (10, 4829428), (17, 2840840), (20, 2414714), (29, 1665320), (31, 1557880), (34, 1420420), (40, 1207357), (58, 832660), (62, 778940), (68, 710210), (79, 611320), (85, 568168), (116, 416330), (124, 389470), (136, 355105), (145, 333064), (155, 311576), (158, 305660), (170, 284084), (232, 208165), (248, 194735), (290, 166532), (310, 155788), (316, 152830), (340, 142042), (395, 122264), (493, 97960), (527, 91640), (580, 83266), (620, 77894), (632, 76415), (680, 71021), (790, 61132), (899, 53720), (986, 48980), (1054, 45820), (1160, 41633), (1240, 38947), (1343, 35960), (1580, 30566), (1798, 26860), (1972, 24490), (2108, 22910), (2291, 21080), (2449, 19720), (2465, 19592), (2635, 18328), (2686, 17980), (3160, 15283), (3596, 13430), (3944, 12245), (4216, 11455), (4495, 10744), (4582, 10540), (4898, 9860), (4930, 9796), (5270, 9164), (5372, 8990), (6715, 7192)]