51507520

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3037}}^1$

素因数の和:3107

約数の個数: 56

約数和(自身を含む): 125007624

約数和(自身を除く): 73500104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3037, 3392, 4240, 6074, 8480, 12148, 15185, 16960, 24296, 30370, 48592, 60740, 97184, 121480, 160961, 194368, 242960, 321922, 485920, 643844, 804805, 971840, 1287688, 1609610, 2575376, 3219220, 5150752, 6438440, 10301504, 12876880, 25753760, 51507520]

約数ペア:

[(1, 51507520), (2, 25753760), (4, 12876880), (5, 10301504), (8, 6438440), (10, 5150752), (16, 3219220), (20, 2575376), (32, 1609610), (40, 1287688), (53, 971840), (64, 804805), (80, 643844), (106, 485920), (160, 321922), (212, 242960), (265, 194368), (320, 160961), (424, 121480), (530, 97184), (848, 60740), (1060, 48592), (1696, 30370), (2120, 24296), (3037, 16960), (3392, 15185), (4240, 12148), (6074, 8480)]