52295740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 140307552

約数和(自身を除く): 88011812

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 43, 49, 68, 70, 73, 85, 86, 98, 119, 140, 146, 170, 172, 196, 215, 238, 245, 292, 301, 340, 365, 430, 476, 490, 511, 595, 602, 730, 731, 833, 860, 980, 1022, 1190, 1204, 1241, 1460, 1462, 1505, 1666, 2044, 2107, 2380, 2482, 2555, 2924, 3010, 3139, 3332, 3577, 3655, 4165, 4214, 4964, 5110, 5117, 6020, 6205, 6278, 7154, 7310, 8330, 8428, 8687, 10220, 10234, 10535, 12410, 12556, 14308, 14620, 15695, 16660, 17374, 17885, 20468, 21070, 21973, 24820, 25585, 31390, 34748, 35770, 35819, 42140, 43435, 43946, 51170, 53363, 60809, 62780, 71540, 71638, 86870, 87892, 102340, 106726, 109865, 121618, 143276, 153811, 173740, 179095, 213452, 219730, 243236, 266815, 304045, 307622, 358190, 373541, 439460, 533630, 608090, 615244, 716380, 747082, 769055, 1067260, 1216180, 1494164, 1538110, 1867705, 2614787, 3076220, 3735410, 5229574, 7470820, 10459148, 13073935, 26147870, 52295740]

約数ペア:

[(1, 52295740), (2, 26147870), (4, 13073935), (5, 10459148), (7, 7470820), (10, 5229574), (14, 3735410), (17, 3076220), (20, 2614787), (28, 1867705), (34, 1538110), (35, 1494164), (43, 1216180), (49, 1067260), (68, 769055), (70, 747082), (73, 716380), (85, 615244), (86, 608090), (98, 533630), (119, 439460), (140, 373541), (146, 358190), (170, 307622), (172, 304045), (196, 266815), (215, 243236), (238, 219730), (245, 213452), (292, 179095), (301, 173740), (340, 153811), (365, 143276), (430, 121618), (476, 109865), (490, 106726), (511, 102340), (595, 87892), (602, 86870), (730, 71638), (731, 71540), (833, 62780), (860, 60809), (980, 53363), (1022, 51170), (1190, 43946), (1204, 43435), (1241, 42140), (1460, 35819), (1462, 35770), (1505, 34748), (1666, 31390), (2044, 25585), (2107, 24820), (2380, 21973), (2482, 21070), (2555, 20468), (2924, 17885), (3010, 17374), (3139, 16660), (3332, 15695), (3577, 14620), (3655, 14308), (4165, 12556), (4214, 12410), (4964, 10535), (5110, 10234), (5117, 10220), (6020, 8687), (6205, 8428), (6278, 8330), (7154, 7310)]