51537465

素因数分解:

$3^4\times 5^1\times 7^4\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 100

約数和(自身を含む): 109810404

約数和(自身を除く): 58272939

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 53, 63, 81, 105, 135, 147, 159, 189, 245, 265, 315, 343, 371, 405, 441, 477, 567, 735, 795, 945, 1029, 1113, 1323, 1431, 1715, 1855, 2205, 2385, 2401, 2597, 2835, 3087, 3339, 3969, 4293, 5145, 5565, 6615, 7155, 7203, 7791, 9261, 10017, 12005, 12985, 15435, 16695, 18179, 19845, 21465, 21609, 23373, 27783, 30051, 36015, 38955, 46305, 50085, 54537, 64827, 70119, 90895, 108045, 116865, 127253, 138915, 150255, 163611, 194481, 210357, 272685, 324135, 350595, 381759, 490833, 636265, 818055, 972405, 1051785, 1145277, 1472499, 1908795, 2454165, 3435831, 5726385, 7362495, 10307493, 17179155, 51537465]

約数ペア:

[(1, 51537465), (3, 17179155), (5, 10307493), (7, 7362495), (9, 5726385), (15, 3435831), (21, 2454165), (27, 1908795), (35, 1472499), (45, 1145277), (49, 1051785), (53, 972405), (63, 818055), (81, 636265), (105, 490833), (135, 381759), (147, 350595), (159, 324135), (189, 272685), (245, 210357), (265, 194481), (315, 163611), (343, 150255), (371, 138915), (405, 127253), (441, 116865), (477, 108045), (567, 90895), (735, 70119), (795, 64827), (945, 54537), (1029, 50085), (1113, 46305), (1323, 38955), (1431, 36015), (1715, 30051), (1855, 27783), (2205, 23373), (2385, 21609), (2401, 21465), (2597, 19845), (2835, 18179), (3087, 16695), (3339, 15435), (3969, 12985), (4293, 12005), (5145, 10017), (5565, 9261), (6615, 7791), (7155, 7203)]