52961940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4987}}^1$

素因数の和:5061

約数の個数: 72

約数和(自身を含む): 163406880

約数和(自身を除く): 110444940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 4987, 5310, 9974, 10620, 14961, 19948, 24935, 29922, 44883, 49870, 59844, 74805, 89766, 99740, 149610, 179532, 224415, 294233, 299220, 448830, 588466, 882699, 897660, 1176932, 1471165, 1765398, 2648097, 2942330, 3530796, 4413495, 5296194, 5884660, 8826990, 10592388, 13240485, 17653980, 26480970, 52961940]

約数ペア:

[(1, 52961940), (2, 26480970), (3, 17653980), (4, 13240485), (5, 10592388), (6, 8826990), (9, 5884660), (10, 5296194), (12, 4413495), (15, 3530796), (18, 2942330), (20, 2648097), (30, 1765398), (36, 1471165), (45, 1176932), (59, 897660), (60, 882699), (90, 588466), (118, 448830), (177, 299220), (180, 294233), (236, 224415), (295, 179532), (354, 149610), (531, 99740), (590, 89766), (708, 74805), (885, 59844), (1062, 49870), (1180, 44883), (1770, 29922), (2124, 24935), (2655, 19948), (3540, 14961), (4987, 10620), (5310, 9974)]