56284380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6653}}^1$

素因数の和:6715

約数の個数: 72

約数和(自身を含む): 174388032

約数和(自身を除く): 118103652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 6653, 8460, 13306, 19959, 26612, 33265, 39918, 59877, 66530, 79836, 99795, 119754, 133060, 199590, 239508, 299385, 312691, 399180, 598770, 625382, 938073, 1197540, 1250764, 1563455, 1876146, 2814219, 3126910, 3752292, 4690365, 5628438, 6253820, 9380730, 11256876, 14071095, 18761460, 28142190, 56284380]

約数ペア:

[(1, 56284380), (2, 28142190), (3, 18761460), (4, 14071095), (5, 11256876), (6, 9380730), (9, 6253820), (10, 5628438), (12, 4690365), (15, 3752292), (18, 3126910), (20, 2814219), (30, 1876146), (36, 1563455), (45, 1250764), (47, 1197540), (60, 938073), (90, 625382), (94, 598770), (141, 399180), (180, 312691), (188, 299385), (235, 239508), (282, 199590), (423, 133060), (470, 119754), (564, 99795), (705, 79836), (846, 66530), (940, 59877), (1410, 39918), (1692, 33265), (2115, 26612), (2820, 19959), (4230, 13306), (6653, 8460)]