49287960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1038

約数の個数: 128

約数和(自身を含む): 167961600

約数和(自身を除く): 118673640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 971, 1080, 1128, 1269, 1410, 1692, 1880, 1942, 2115, 2538, 2820, 2913, 3384, 3884, 4230, 4855, 5076, 5640, 5826, 6345, 7768, 8460, 8739, 9710, 10152, 11652, 12690, 14565, 16920, 17478, 19420, 23304, 25380, 26217, 29130, 34956, 38840, 43695, 45637, 50760, 52434, 58260, 69912, 87390, 91274, 104868, 116520, 131085, 136911, 174780, 182548, 209736, 228185, 262170, 273822, 349560, 365096, 410733, 456370, 524340, 547644, 684555, 821466, 912740, 1048680, 1095288, 1232199, 1369110, 1642932, 1825480, 2053665, 2464398, 2738220, 3285864, 4107330, 4928796, 5476440, 6160995, 8214660, 9857592, 12321990, 16429320, 24643980, 49287960]

約数ペア:

[(1, 49287960), (2, 24643980), (3, 16429320), (4, 12321990), (5, 9857592), (6, 8214660), (8, 6160995), (9, 5476440), (10, 4928796), (12, 4107330), (15, 3285864), (18, 2738220), (20, 2464398), (24, 2053665), (27, 1825480), (30, 1642932), (36, 1369110), (40, 1232199), (45, 1095288), (47, 1048680), (54, 912740), (60, 821466), (72, 684555), (90, 547644), (94, 524340), (108, 456370), (120, 410733), (135, 365096), (141, 349560), (180, 273822), (188, 262170), (216, 228185), (235, 209736), (270, 182548), (282, 174780), (360, 136911), (376, 131085), (423, 116520), (470, 104868), (540, 91274), (564, 87390), (705, 69912), (846, 58260), (940, 52434), (971, 50760), (1080, 45637), (1128, 43695), (1269, 38840), (1410, 34956), (1692, 29130), (1880, 26217), (1942, 25380), (2115, 23304), (2538, 19420), (2820, 17478), (2913, 16920), (3384, 14565), (3884, 12690), (4230, 11652), (4855, 10152), (5076, 9710), (5640, 8739), (5826, 8460), (6345, 7768)]