56470366940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{46399}}^1$

素因数の和:46603

約数の個数: 96

約数和(自身を含む): 132705484800

約数和(自身を除く): 76235117860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 151, 155, 260, 302, 310, 403, 604, 620, 755, 806, 1510, 1612, 1963, 2015, 3020, 3926, 4030, 4681, 7852, 8060, 9362, 9815, 18724, 19630, 23405, 39260, 46399, 46810, 60853, 92798, 93620, 121706, 185596, 231995, 243412, 304265, 463990, 603187, 608530, 927980, 1206374, 1217060, 1438369, 2412748, 2876738, 3015935, 5753476, 6031870, 7006249, 7191845, 12063740, 14012498, 14383690, 18698797, 28024996, 28767380, 35031245, 37397594, 70062490, 74795188, 91081237, 93493985, 140124980, 182162474, 186987970, 217193719, 364324948, 373975940, 434387438, 455406185, 868774876, 910812370, 1085968595, 1821624740, 2171937190, 2823518347, 4343874380, 5647036694, 11294073388, 14117591735, 28235183470, 56470366940]

約数ペア:

[(1, 56470366940), (2, 28235183470), (4, 14117591735), (5, 11294073388), (10, 5647036694), (13, 4343874380), (20, 2823518347), (26, 2171937190), (31, 1821624740), (52, 1085968595), (62, 910812370), (65, 868774876), (124, 455406185), (130, 434387438), (151, 373975940), (155, 364324948), (260, 217193719), (302, 186987970), (310, 182162474), (403, 140124980), (604, 93493985), (620, 91081237), (755, 74795188), (806, 70062490), (1510, 37397594), (1612, 35031245), (1963, 28767380), (2015, 28024996), (3020, 18698797), (3926, 14383690), (4030, 14012498), (4681, 12063740), (7852, 7191845), (8060, 7006249), (9362, 6031870), (9815, 5753476), (18724, 3015935), (19630, 2876738), (23405, 2412748), (39260, 1438369), (46399, 1217060), (46810, 1206374), (60853, 927980), (92798, 608530), (93620, 603187), (121706, 463990), (185596, 304265), (231995, 243412)]