47509956

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 141422400

約数和(自身を除く): 93912444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 137, 156, 169, 171, 228, 234, 247, 274, 338, 342, 351, 411, 468, 494, 507, 513, 548, 676, 684, 702, 741, 822, 988, 1014, 1026, 1233, 1404, 1482, 1521, 1644, 1781, 2028, 2052, 2223, 2466, 2603, 2964, 3042, 3211, 3562, 3699, 4446, 4563, 4932, 5206, 5343, 6084, 6422, 6669, 7124, 7398, 7809, 8892, 9126, 9633, 10412, 10686, 12844, 13338, 14796, 15618, 16029, 18252, 19266, 21372, 23153, 23427, 26676, 28899, 31236, 32058, 33839, 38532, 46306, 46854, 48087, 57798, 64116, 67678, 69459, 70281, 86697, 92612, 93708, 96174, 101517, 115596, 135356, 138918, 140562, 173394, 192348, 203034, 208377, 277836, 281124, 304551, 346788, 406068, 416754, 439907, 609102, 625131, 833508, 879814, 913653, 1218204, 1250262, 1319721, 1759628, 1827306, 2500524, 2639442, 3654612, 3959163, 5278884, 7918326, 11877489, 15836652, 23754978, 47509956]

約数ペア:

[(1, 47509956), (2, 23754978), (3, 15836652), (4, 11877489), (6, 7918326), (9, 5278884), (12, 3959163), (13, 3654612), (18, 2639442), (19, 2500524), (26, 1827306), (27, 1759628), (36, 1319721), (38, 1250262), (39, 1218204), (52, 913653), (54, 879814), (57, 833508), (76, 625131), (78, 609102), (108, 439907), (114, 416754), (117, 406068), (137, 346788), (156, 304551), (169, 281124), (171, 277836), (228, 208377), (234, 203034), (247, 192348), (274, 173394), (338, 140562), (342, 138918), (351, 135356), (411, 115596), (468, 101517), (494, 96174), (507, 93708), (513, 92612), (548, 86697), (676, 70281), (684, 69459), (702, 67678), (741, 64116), (822, 57798), (988, 48087), (1014, 46854), (1026, 46306), (1233, 38532), (1404, 33839), (1482, 32058), (1521, 31236), (1644, 28899), (1781, 26676), (2028, 23427), (2052, 23153), (2223, 21372), (2466, 19266), (2603, 18252), (2964, 16029), (3042, 15618), (3211, 14796), (3562, 13338), (3699, 12844), (4446, 10686), (4563, 10412), (4932, 9633), (5206, 9126), (5343, 8892), (6084, 7809), (6422, 7398), (6669, 7124)]