47633960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1483}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 118601280

約数和(自身を除く): 70967320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1483, 1606, 2920, 2966, 3212, 4015, 5932, 6424, 7415, 8030, 11864, 14830, 16060, 16313, 29660, 32120, 32626, 59320, 65252, 81565, 108259, 130504, 163130, 216518, 326260, 433036, 541295, 652520, 866072, 1082590, 1190849, 2165180, 2381698, 4330360, 4763396, 5954245, 9526792, 11908490, 23816980, 47633960]

約数ペア:

[(1, 47633960), (2, 23816980), (4, 11908490), (5, 9526792), (8, 5954245), (10, 4763396), (11, 4330360), (20, 2381698), (22, 2165180), (40, 1190849), (44, 1082590), (55, 866072), (73, 652520), (88, 541295), (110, 433036), (146, 326260), (220, 216518), (292, 163130), (365, 130504), (440, 108259), (584, 81565), (730, 65252), (803, 59320), (1460, 32626), (1483, 32120), (1606, 29660), (2920, 16313), (2966, 16060), (3212, 14830), (4015, 11864), (5932, 8030), (6424, 7415)]