52150440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 167184000

約数和(自身を除く): 115033560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 89, 95, 114, 120, 152, 178, 190, 228, 257, 267, 285, 356, 380, 445, 456, 514, 534, 570, 712, 760, 771, 890, 1028, 1068, 1140, 1285, 1335, 1542, 1691, 1780, 2056, 2136, 2280, 2570, 2670, 3084, 3382, 3560, 3855, 4883, 5073, 5140, 5340, 6168, 6764, 7710, 8455, 9766, 10146, 10280, 10680, 13528, 14649, 15420, 16910, 19532, 20292, 22873, 24415, 25365, 29298, 30840, 33820, 39064, 40584, 45746, 48830, 50730, 58596, 67640, 68619, 73245, 91492, 97660, 101460, 114365, 117192, 137238, 146490, 182984, 195320, 202920, 228730, 274476, 292980, 343095, 434587, 457460, 548952, 585960, 686190, 869174, 914920, 1303761, 1372380, 1738348, 2172935, 2607522, 2744760, 3476696, 4345870, 5215044, 6518805, 8691740, 10430088, 13037610, 17383480, 26075220, 52150440]

約数ペア:

[(1, 52150440), (2, 26075220), (3, 17383480), (4, 13037610), (5, 10430088), (6, 8691740), (8, 6518805), (10, 5215044), (12, 4345870), (15, 3476696), (19, 2744760), (20, 2607522), (24, 2172935), (30, 1738348), (38, 1372380), (40, 1303761), (57, 914920), (60, 869174), (76, 686190), (89, 585960), (95, 548952), (114, 457460), (120, 434587), (152, 343095), (178, 292980), (190, 274476), (228, 228730), (257, 202920), (267, 195320), (285, 182984), (356, 146490), (380, 137238), (445, 117192), (456, 114365), (514, 101460), (534, 97660), (570, 91492), (712, 73245), (760, 68619), (771, 67640), (890, 58596), (1028, 50730), (1068, 48830), (1140, 45746), (1285, 40584), (1335, 39064), (1542, 33820), (1691, 30840), (1780, 29298), (2056, 25365), (2136, 24415), (2280, 22873), (2570, 20292), (2670, 19532), (3084, 16910), (3382, 15420), (3560, 14649), (3855, 13528), (4883, 10680), (5073, 10280), (5140, 10146), (5340, 9766), (6168, 8455), (6764, 7710)]