52412940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 170160480

約数和(自身を除く): 117747540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 101, 108, 124, 135, 155, 180, 186, 202, 270, 279, 303, 310, 372, 404, 465, 505, 540, 558, 606, 620, 837, 909, 930, 961, 1010, 1116, 1212, 1395, 1515, 1674, 1818, 1860, 1922, 2020, 2727, 2790, 2883, 3030, 3131, 3348, 3636, 3844, 4185, 4545, 4805, 5454, 5580, 5766, 6060, 6262, 8370, 8649, 9090, 9393, 9610, 10908, 11532, 12524, 13635, 14415, 15655, 16740, 17298, 18180, 18786, 19220, 25947, 27270, 28179, 28830, 31310, 34596, 37572, 43245, 46965, 51894, 54540, 56358, 57660, 62620, 84537, 86490, 93930, 97061, 103788, 112716, 129735, 140895, 169074, 172980, 187860, 194122, 259470, 281790, 291183, 338148, 388244, 422685, 485305, 518940, 563580, 582366, 845370, 873549, 970610, 1164732, 1455915, 1690740, 1747098, 1941220, 2620647, 2911830, 3494196, 4367745, 5241294, 5823660, 8735490, 10482588, 13103235, 17470980, 26206470, 52412940]

約数ペア:

[(1, 52412940), (2, 26206470), (3, 17470980), (4, 13103235), (5, 10482588), (6, 8735490), (9, 5823660), (10, 5241294), (12, 4367745), (15, 3494196), (18, 2911830), (20, 2620647), (27, 1941220), (30, 1747098), (31, 1690740), (36, 1455915), (45, 1164732), (54, 970610), (60, 873549), (62, 845370), (90, 582366), (93, 563580), (101, 518940), (108, 485305), (124, 422685), (135, 388244), (155, 338148), (180, 291183), (186, 281790), (202, 259470), (270, 194122), (279, 187860), (303, 172980), (310, 169074), (372, 140895), (404, 129735), (465, 112716), (505, 103788), (540, 97061), (558, 93930), (606, 86490), (620, 84537), (837, 62620), (909, 57660), (930, 56358), (961, 54540), (1010, 51894), (1116, 46965), (1212, 43245), (1395, 37572), (1515, 34596), (1674, 31310), (1818, 28830), (1860, 28179), (1922, 27270), (2020, 25947), (2727, 19220), (2790, 18786), (2883, 18180), (3030, 17298), (3131, 16740), (3348, 15655), (3636, 14415), (3844, 13635), (4185, 12524), (4545, 11532), (4805, 10908), (5454, 9610), (5580, 9393), (5766, 9090), (6060, 8649), (6262, 8370)]