52568820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{809}}^1$

素因数の和:862

約数の個数: 108

約数和(自身を含む): 168501060

約数和(自身を除く): 115932240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 809, 855, 1083, 1140, 1444, 1618, 1710, 1805, 2166, 2427, 3236, 3249, 3420, 3610, 4045, 4332, 4854, 5415, 6498, 7220, 7281, 8090, 9708, 10830, 12135, 12996, 14562, 15371, 16180, 16245, 21660, 24270, 29124, 30742, 32490, 36405, 46113, 48540, 61484, 64980, 72810, 76855, 92226, 138339, 145620, 153710, 184452, 230565, 276678, 292049, 307420, 461130, 553356, 584098, 691695, 876147, 922260, 1168196, 1383390, 1460245, 1752294, 2628441, 2766780, 2920490, 3504588, 4380735, 5256882, 5840980, 8761470, 10513764, 13142205, 17522940, 26284410, 52568820]

約数ペア:

[(1, 52568820), (2, 26284410), (3, 17522940), (4, 13142205), (5, 10513764), (6, 8761470), (9, 5840980), (10, 5256882), (12, 4380735), (15, 3504588), (18, 2920490), (19, 2766780), (20, 2628441), (30, 1752294), (36, 1460245), (38, 1383390), (45, 1168196), (57, 922260), (60, 876147), (76, 691695), (90, 584098), (95, 553356), (114, 461130), (171, 307420), (180, 292049), (190, 276678), (228, 230565), (285, 184452), (342, 153710), (361, 145620), (380, 138339), (570, 92226), (684, 76855), (722, 72810), (809, 64980), (855, 61484), (1083, 48540), (1140, 46113), (1444, 36405), (1618, 32490), (1710, 30742), (1805, 29124), (2166, 24270), (2427, 21660), (3236, 16245), (3249, 16180), (3420, 15371), (3610, 14562), (4045, 12996), (4332, 12135), (4854, 10830), (5415, 9708), (6498, 8090), (7220, 7281)]