52959420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 176668128

約数和(自身を除く): 123708708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 641, 765, 810, 918, 972, 1020, 1215, 1282, 1377, 1530, 1620, 1836, 1923, 2295, 2430, 2564, 2754, 3060, 3205, 3846, 4131, 4590, 4860, 5508, 5769, 6410, 6885, 7692, 8262, 9180, 9615, 10897, 11538, 12820, 13770, 16524, 17307, 19230, 20655, 21794, 23076, 27540, 28845, 32691, 34614, 38460, 41310, 43588, 51921, 54485, 57690, 65382, 69228, 82620, 86535, 98073, 103842, 108970, 115380, 130764, 155763, 163455, 173070, 196146, 207684, 217940, 259605, 294219, 311526, 326910, 346140, 392292, 490365, 519210, 588438, 623052, 653820, 778815, 882657, 980730, 1038420, 1176876, 1471095, 1557630, 1765314, 1961460, 2647971, 2942190, 3115260, 3530628, 4413285, 5295942, 5884380, 8826570, 10591884, 13239855, 17653140, 26479710, 52959420]

約数ペア:

[(1, 52959420), (2, 26479710), (3, 17653140), (4, 13239855), (5, 10591884), (6, 8826570), (9, 5884380), (10, 5295942), (12, 4413285), (15, 3530628), (17, 3115260), (18, 2942190), (20, 2647971), (27, 1961460), (30, 1765314), (34, 1557630), (36, 1471095), (45, 1176876), (51, 1038420), (54, 980730), (60, 882657), (68, 778815), (81, 653820), (85, 623052), (90, 588438), (102, 519210), (108, 490365), (135, 392292), (153, 346140), (162, 326910), (170, 311526), (180, 294219), (204, 259605), (243, 217940), (255, 207684), (270, 196146), (306, 173070), (324, 163455), (340, 155763), (405, 130764), (459, 115380), (486, 108970), (510, 103842), (540, 98073), (612, 86535), (641, 82620), (765, 69228), (810, 65382), (918, 57690), (972, 54485), (1020, 51921), (1215, 43588), (1282, 41310), (1377, 38460), (1530, 34614), (1620, 32691), (1836, 28845), (1923, 27540), (2295, 23076), (2430, 21794), (2564, 20655), (2754, 19230), (3060, 17307), (3205, 16524), (3846, 13770), (4131, 12820), (4590, 11538), (4860, 10897), (5508, 9615), (5769, 9180), (6410, 8262), (6885, 7692)]