48508980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62191}}^1$

素因数の和:62216

約数の個数: 48

約数和(自身を含む): 146275584

約数和(自身を除く): 97766604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 62191, 124382, 186573, 248764, 310955, 373146, 621910, 746292, 808483, 932865, 1243820, 1616966, 1865730, 2425449, 3233932, 3731460, 4042415, 4850898, 8084830, 9701796, 12127245, 16169660, 24254490, 48508980]

約数ペア:

[(1, 48508980), (2, 24254490), (3, 16169660), (4, 12127245), (5, 9701796), (6, 8084830), (10, 4850898), (12, 4042415), (13, 3731460), (15, 3233932), (20, 2425449), (26, 1865730), (30, 1616966), (39, 1243820), (52, 932865), (60, 808483), (65, 746292), (78, 621910), (130, 373146), (156, 310955), (195, 248764), (260, 186573), (390, 124382), (780, 62191)]