52160290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 122121216

約数和(自身を除く): 69960926

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 43, 62, 65, 70, 86, 91, 130, 155, 182, 215, 217, 301, 310, 403, 430, 434, 455, 559, 602, 806, 910, 1085, 1118, 1333, 1505, 1849, 2015, 2170, 2666, 2795, 2821, 3010, 3698, 3913, 4030, 5590, 5642, 6665, 7826, 9245, 9331, 12943, 13330, 14105, 17329, 18490, 18662, 19565, 24037, 25886, 28210, 34658, 39130, 46655, 48074, 57319, 64715, 86645, 93310, 114638, 120185, 121303, 129430, 168259, 173290, 240370, 242606, 286595, 336518, 401233, 573190, 606515, 745147, 802466, 841295, 1213030, 1490294, 1682590, 2006165, 3725735, 4012330, 5216029, 7451470, 10432058, 26080145, 52160290]

約数ペア:

[(1, 52160290), (2, 26080145), (5, 10432058), (7, 7451470), (10, 5216029), (13, 4012330), (14, 3725735), (26, 2006165), (31, 1682590), (35, 1490294), (43, 1213030), (62, 841295), (65, 802466), (70, 745147), (86, 606515), (91, 573190), (130, 401233), (155, 336518), (182, 286595), (215, 242606), (217, 240370), (301, 173290), (310, 168259), (403, 129430), (430, 121303), (434, 120185), (455, 114638), (559, 93310), (602, 86645), (806, 64715), (910, 57319), (1085, 48074), (1118, 46655), (1333, 39130), (1505, 34658), (1849, 28210), (2015, 25886), (2170, 24037), (2666, 19565), (2795, 18662), (2821, 18490), (3010, 17329), (3698, 14105), (3913, 13330), (4030, 12943), (5590, 9331), (5642, 9245), (6665, 7826)]