51490152

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 168798240

約数和(自身を除く): 117308088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 283, 342, 361, 399, 456, 504, 532, 566, 684, 722, 798, 849, 1064, 1083, 1132, 1197, 1368, 1444, 1596, 1698, 1981, 2166, 2264, 2394, 2527, 2547, 2888, 3192, 3249, 3396, 3962, 4332, 4788, 5054, 5094, 5377, 5943, 6498, 6792, 7581, 7924, 8664, 9576, 10108, 10188, 10754, 11886, 12996, 15162, 15848, 16131, 17829, 20216, 20376, 21508, 22743, 23772, 25992, 30324, 32262, 35658, 37639, 43016, 45486, 47544, 48393, 60648, 64524, 71316, 75278, 90972, 96786, 102163, 112917, 129048, 142632, 150556, 181944, 193572, 204326, 225834, 301112, 306489, 338751, 387144, 408652, 451668, 612978, 677502, 715141, 817304, 903336, 919467, 1225956, 1355004, 1430282, 1838934, 2145423, 2451912, 2710008, 2860564, 3677868, 4290846, 5721128, 6436269, 7355736, 8581692, 12872538, 17163384, 25745076, 51490152]

約数ペア:

[(1, 51490152), (2, 25745076), (3, 17163384), (4, 12872538), (6, 8581692), (7, 7355736), (8, 6436269), (9, 5721128), (12, 4290846), (14, 3677868), (18, 2860564), (19, 2710008), (21, 2451912), (24, 2145423), (28, 1838934), (36, 1430282), (38, 1355004), (42, 1225956), (56, 919467), (57, 903336), (63, 817304), (72, 715141), (76, 677502), (84, 612978), (114, 451668), (126, 408652), (133, 387144), (152, 338751), (168, 306489), (171, 301112), (228, 225834), (252, 204326), (266, 193572), (283, 181944), (342, 150556), (361, 142632), (399, 129048), (456, 112917), (504, 102163), (532, 96786), (566, 90972), (684, 75278), (722, 71316), (798, 64524), (849, 60648), (1064, 48393), (1083, 47544), (1132, 45486), (1197, 43016), (1368, 37639), (1444, 35658), (1596, 32262), (1698, 30324), (1981, 25992), (2166, 23772), (2264, 22743), (2394, 21508), (2527, 20376), (2547, 20216), (2888, 17829), (3192, 16131), (3249, 15848), (3396, 15162), (3962, 12996), (4332, 11886), (4788, 10754), (5054, 10188), (5094, 10108), (5377, 9576), (5943, 8664), (6498, 7924), (6792, 7581)]