52387860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 173287296

約数和(自身を除く): 120899436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 103, 105, 140, 147, 173, 196, 206, 210, 245, 294, 309, 346, 412, 420, 490, 515, 519, 588, 618, 692, 721, 735, 865, 980, 1030, 1038, 1211, 1236, 1442, 1470, 1545, 1730, 2060, 2076, 2163, 2422, 2595, 2884, 2940, 3090, 3460, 3605, 3633, 4326, 4844, 5047, 5190, 6055, 6180, 7210, 7266, 8477, 8652, 10094, 10380, 10815, 12110, 14420, 14532, 15141, 16954, 17819, 18165, 20188, 21630, 24220, 25235, 25431, 30282, 33908, 35638, 36330, 42385, 43260, 50470, 50862, 53457, 60564, 71276, 72660, 75705, 84770, 89095, 100940, 101724, 106914, 124733, 127155, 151410, 169540, 178190, 213828, 249466, 254310, 267285, 302820, 356380, 374199, 498932, 508620, 534570, 623665, 748398, 873131, 1069140, 1247330, 1496796, 1746262, 1870995, 2494660, 2619393, 3492524, 3741990, 4365655, 5238786, 7483980, 8731310, 10477572, 13096965, 17462620, 26193930, 52387860]

約数ペア:

[(1, 52387860), (2, 26193930), (3, 17462620), (4, 13096965), (5, 10477572), (6, 8731310), (7, 7483980), (10, 5238786), (12, 4365655), (14, 3741990), (15, 3492524), (20, 2619393), (21, 2494660), (28, 1870995), (30, 1746262), (35, 1496796), (42, 1247330), (49, 1069140), (60, 873131), (70, 748398), (84, 623665), (98, 534570), (103, 508620), (105, 498932), (140, 374199), (147, 356380), (173, 302820), (196, 267285), (206, 254310), (210, 249466), (245, 213828), (294, 178190), (309, 169540), (346, 151410), (412, 127155), (420, 124733), (490, 106914), (515, 101724), (519, 100940), (588, 89095), (618, 84770), (692, 75705), (721, 72660), (735, 71276), (865, 60564), (980, 53457), (1030, 50862), (1038, 50470), (1211, 43260), (1236, 42385), (1442, 36330), (1470, 35638), (1545, 33908), (1730, 30282), (2060, 25431), (2076, 25235), (2163, 24220), (2422, 21630), (2595, 20188), (2884, 18165), (2940, 17819), (3090, 16954), (3460, 15141), (3605, 14532), (3633, 14420), (4326, 12110), (4844, 10815), (5047, 10380), (5190, 10094), (6055, 8652), (6180, 8477), (7210, 7266)]