52865232516

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{15131}}^1$

素因数の和:15282

約数の個数: 144

約数和(自身を含む): 142746571968

約数和(自身を除く): 89881339452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 61, 74, 86, 111, 122, 129, 148, 172, 183, 222, 244, 258, 333, 366, 387, 444, 516, 549, 666, 732, 774, 1098, 1332, 1548, 1591, 2196, 2257, 2623, 3182, 4514, 4773, 5246, 6364, 6771, 7869, 9028, 9546, 10492, 13542, 14319, 15131, 15738, 19092, 20313, 23607, 27084, 28638, 30262, 31476, 40626, 45393, 47214, 57276, 60524, 81252, 90786, 94428, 97051, 136179, 181572, 194102, 272358, 291153, 388204, 544716, 559847, 582306, 650633, 873459, 922991, 1119694, 1164612, 1301266, 1679541, 1746918, 1845982, 1951899, 2239388, 2602532, 2768973, 3359082, 3493836, 3691964, 3903798, 5038623, 5537946, 5855697, 6718164, 7807596, 8306919, 10077246, 11075892, 11711394, 16613838, 20154492, 23422788, 24073421, 33227676, 34150667, 39688613, 48146842, 68301334, 72220263, 79377226, 96293684, 102452001, 119065839, 136602668, 144440526, 158754452, 204904002, 216660789, 238131678, 288881052, 307356003, 357197517, 409808004, 433321578, 476263356, 614712006, 714395034, 866643156, 1229424012, 1428790068, 1468478681, 2936957362, 4405436043, 5873914724, 8810872086, 13216308129, 17621744172, 26432616258, 52865232516]

約数ペア:

[(1, 52865232516), (2, 26432616258), (3, 17621744172), (4, 13216308129), (6, 8810872086), (9, 5873914724), (12, 4405436043), (18, 2936957362), (36, 1468478681), (37, 1428790068), (43, 1229424012), (61, 866643156), (74, 714395034), (86, 614712006), (111, 476263356), (122, 433321578), (129, 409808004), (148, 357197517), (172, 307356003), (183, 288881052), (222, 238131678), (244, 216660789), (258, 204904002), (333, 158754452), (366, 144440526), (387, 136602668), (444, 119065839), (516, 102452001), (549, 96293684), (666, 79377226), (732, 72220263), (774, 68301334), (1098, 48146842), (1332, 39688613), (1548, 34150667), (1591, 33227676), (2196, 24073421), (2257, 23422788), (2623, 20154492), (3182, 16613838), (4514, 11711394), (4773, 11075892), (5246, 10077246), (6364, 8306919), (6771, 7807596), (7869, 6718164), (9028, 5855697), (9546, 5537946), (10492, 5038623), (13542, 3903798), (14319, 3691964), (15131, 3493836), (15738, 3359082), (19092, 2768973), (20313, 2602532), (23607, 2239388), (27084, 1951899), (28638, 1845982), (30262, 1746918), (31476, 1679541), (40626, 1301266), (45393, 1164612), (47214, 1119694), (57276, 922991), (60524, 873459), (81252, 650633), (90786, 582306), (94428, 559847), (97051, 544716), (136179, 388204), (181572, 291153), (194102, 272358)]