51009570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 140175360

約数和(自身を除く): 89165790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 47, 62, 90, 93, 94, 141, 155, 186, 235, 279, 282, 310, 389, 423, 465, 470, 558, 705, 778, 846, 930, 1167, 1395, 1410, 1457, 1945, 2115, 2334, 2790, 2914, 3501, 3890, 4230, 4371, 5835, 7002, 7285, 8742, 11670, 12059, 13113, 14570, 17505, 18283, 21855, 24118, 26226, 35010, 36177, 36566, 43710, 54849, 60295, 65565, 72354, 91415, 108531, 109698, 120590, 131130, 164547, 180885, 182830, 217062, 274245, 329094, 361770, 542655, 548490, 566773, 822735, 1085310, 1133546, 1645470, 1700319, 2833865, 3400638, 5100957, 5667730, 8501595, 10201914, 17003190, 25504785, 51009570]

約数ペア:

[(1, 51009570), (2, 25504785), (3, 17003190), (5, 10201914), (6, 8501595), (9, 5667730), (10, 5100957), (15, 3400638), (18, 2833865), (30, 1700319), (31, 1645470), (45, 1133546), (47, 1085310), (62, 822735), (90, 566773), (93, 548490), (94, 542655), (141, 361770), (155, 329094), (186, 274245), (235, 217062), (279, 182830), (282, 180885), (310, 164547), (389, 131130), (423, 120590), (465, 109698), (470, 108531), (558, 91415), (705, 72354), (778, 65565), (846, 60295), (930, 54849), (1167, 43710), (1395, 36566), (1410, 36177), (1457, 35010), (1945, 26226), (2115, 24118), (2334, 21855), (2790, 18283), (2914, 17505), (3501, 14570), (3890, 13113), (4230, 12059), (4371, 11670), (5835, 8742), (7002, 7285)]