49218588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1607

約数の個数: 72

約数和(自身を含む): 133835520

約数和(自身を除く): 84616932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1531, 1692, 1786, 2679, 3062, 3572, 4593, 5358, 6124, 8037, 9186, 10716, 13779, 16074, 18372, 27558, 29089, 32148, 55116, 58178, 71957, 87267, 116356, 143914, 174534, 215871, 261801, 287828, 349068, 431742, 523602, 647613, 863484, 1047204, 1295226, 1367183, 2590452, 2734366, 4101549, 5468732, 8203098, 12304647, 16406196, 24609294, 49218588]

約数ペア:

[(1, 49218588), (2, 24609294), (3, 16406196), (4, 12304647), (6, 8203098), (9, 5468732), (12, 4101549), (18, 2734366), (19, 2590452), (36, 1367183), (38, 1295226), (47, 1047204), (57, 863484), (76, 647613), (94, 523602), (114, 431742), (141, 349068), (171, 287828), (188, 261801), (228, 215871), (282, 174534), (342, 143914), (423, 116356), (564, 87267), (684, 71957), (846, 58178), (893, 55116), (1531, 32148), (1692, 29089), (1786, 27558), (2679, 18372), (3062, 16074), (3572, 13779), (4593, 10716), (5358, 9186), (6124, 8037)]