51900210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 148838400

約数和(自身を除く): 96938190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 67, 90, 95, 114, 134, 135, 151, 171, 190, 201, 270, 285, 302, 335, 342, 402, 453, 513, 570, 603, 670, 755, 855, 906, 1005, 1026, 1206, 1273, 1359, 1510, 1710, 1809, 2010, 2265, 2546, 2565, 2718, 2869, 3015, 3618, 3819, 4077, 4530, 5130, 5738, 6030, 6365, 6795, 7638, 8154, 8607, 9045, 10117, 11457, 12730, 13590, 14345, 17214, 18090, 19095, 20234, 20385, 22914, 25821, 28690, 30351, 34371, 38190, 40770, 43035, 50585, 51642, 57285, 60702, 68742, 77463, 86070, 91053, 101170, 114570, 129105, 151755, 154926, 171855, 182106, 192223, 258210, 273159, 303510, 343710, 384446, 387315, 455265, 546318, 576669, 774630, 910530, 961115, 1153338, 1365795, 1730007, 1922230, 2731590, 2883345, 3460014, 5190021, 5766690, 8650035, 10380042, 17300070, 25950105, 51900210]

約数ペア:

[(1, 51900210), (2, 25950105), (3, 17300070), (5, 10380042), (6, 8650035), (9, 5766690), (10, 5190021), (15, 3460014), (18, 2883345), (19, 2731590), (27, 1922230), (30, 1730007), (38, 1365795), (45, 1153338), (54, 961115), (57, 910530), (67, 774630), (90, 576669), (95, 546318), (114, 455265), (134, 387315), (135, 384446), (151, 343710), (171, 303510), (190, 273159), (201, 258210), (270, 192223), (285, 182106), (302, 171855), (335, 154926), (342, 151755), (402, 129105), (453, 114570), (513, 101170), (570, 91053), (603, 86070), (670, 77463), (755, 68742), (855, 60702), (906, 57285), (1005, 51642), (1026, 50585), (1206, 43035), (1273, 40770), (1359, 38190), (1510, 34371), (1710, 30351), (1809, 28690), (2010, 25821), (2265, 22914), (2546, 20385), (2565, 20234), (2718, 19095), (2869, 18090), (3015, 17214), (3618, 14345), (3819, 13590), (4077, 12730), (4530, 11457), (5130, 10117), (5738, 9045), (6030, 8607), (6365, 8154), (6795, 7638)]