52378830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1262

約数の個数: 96

約数和(自身を含む): 157966848

約数和(自身を除く): 105588018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 994, 1065, 1171, 1278, 1491, 2130, 2342, 2485, 2982, 3195, 3513, 4473, 4970, 5855, 6390, 7026, 7455, 8197, 8946, 10539, 11710, 14910, 16394, 17565, 21078, 22365, 24591, 35130, 40985, 44730, 49182, 52695, 73773, 81970, 83141, 105390, 122955, 147546, 166282, 245910, 249423, 368865, 415705, 498846, 581987, 737730, 748269, 831410, 1163974, 1247115, 1496538, 1745961, 2494230, 2909935, 3491922, 3741345, 5237883, 5819870, 7482690, 8729805, 10475766, 17459610, 26189415, 52378830]

約数ペア:

[(1, 52378830), (2, 26189415), (3, 17459610), (5, 10475766), (6, 8729805), (7, 7482690), (9, 5819870), (10, 5237883), (14, 3741345), (15, 3491922), (18, 2909935), (21, 2494230), (30, 1745961), (35, 1496538), (42, 1247115), (45, 1163974), (63, 831410), (70, 748269), (71, 737730), (90, 581987), (105, 498846), (126, 415705), (142, 368865), (210, 249423), (213, 245910), (315, 166282), (355, 147546), (426, 122955), (497, 105390), (630, 83141), (639, 81970), (710, 73773), (994, 52695), (1065, 49182), (1171, 44730), (1278, 40985), (1491, 35130), (2130, 24591), (2342, 22365), (2485, 21078), (2982, 17565), (3195, 16394), (3513, 14910), (4473, 11710), (4970, 10539), (5855, 8946), (6390, 8197), (7026, 7455)]