47138848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 104993280

約数和(自身を除く): 57854432

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 41, 61, 62, 76, 82, 122, 124, 152, 164, 244, 248, 304, 328, 488, 496, 589, 608, 656, 779, 976, 992, 1159, 1178, 1271, 1312, 1558, 1891, 1952, 2318, 2356, 2501, 2542, 3116, 3782, 4636, 4712, 5002, 5084, 6232, 7564, 9272, 9424, 10004, 10168, 12464, 15128, 18544, 18848, 20008, 20336, 24149, 24928, 30256, 35929, 37088, 40016, 40672, 47519, 48298, 60512, 71858, 77531, 80032, 95038, 96596, 143716, 155062, 190076, 193192, 287432, 310124, 380152, 386384, 574864, 620248, 760304, 772768, 1149728, 1240496, 1473089, 1520608, 2480992, 2946178, 5892356, 11784712, 23569424, 47138848]

約数ペア:

[(1, 47138848), (2, 23569424), (4, 11784712), (8, 5892356), (16, 2946178), (19, 2480992), (31, 1520608), (32, 1473089), (38, 1240496), (41, 1149728), (61, 772768), (62, 760304), (76, 620248), (82, 574864), (122, 386384), (124, 380152), (152, 310124), (164, 287432), (244, 193192), (248, 190076), (304, 155062), (328, 143716), (488, 96596), (496, 95038), (589, 80032), (608, 77531), (656, 71858), (779, 60512), (976, 48298), (992, 47519), (1159, 40672), (1178, 40016), (1271, 37088), (1312, 35929), (1558, 30256), (1891, 24928), (1952, 24149), (2318, 20336), (2356, 20008), (2501, 18848), (2542, 18544), (3116, 15128), (3782, 12464), (4636, 10168), (4712, 10004), (5002, 9424), (5084, 9272), (6232, 7564)]