47897070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 124637184

約数和(自身を除く): 76740114

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 191, 195, 382, 390, 573, 643, 955, 1146, 1286, 1910, 1929, 2483, 2865, 3215, 3858, 4966, 5730, 6430, 7449, 8359, 9645, 12415, 14898, 16718, 19290, 24830, 25077, 37245, 41795, 50154, 74490, 83590, 122813, 125385, 245626, 250770, 368439, 614065, 736878, 1228130, 1596569, 1842195, 3193138, 3684390, 4789707, 7982845, 9579414, 15965690, 23948535, 47897070]

約数ペア:

[(1, 47897070), (2, 23948535), (3, 15965690), (5, 9579414), (6, 7982845), (10, 4789707), (13, 3684390), (15, 3193138), (26, 1842195), (30, 1596569), (39, 1228130), (65, 736878), (78, 614065), (130, 368439), (191, 250770), (195, 245626), (382, 125385), (390, 122813), (573, 83590), (643, 74490), (955, 50154), (1146, 41795), (1286, 37245), (1910, 25077), (1929, 24830), (2483, 19290), (2865, 16718), (3215, 14898), (3858, 12415), (4966, 9645), (5730, 8359), (6430, 7449)]