51915060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:902

約数の個数: 96

約数和(自身を含む): 163000320

約数和(自身を除く): 111085260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 180, 254, 270, 381, 508, 540, 635, 757, 762, 1143, 1270, 1514, 1524, 1905, 2271, 2286, 2540, 3028, 3429, 3785, 3810, 4542, 4572, 5715, 6813, 6858, 7570, 7620, 9084, 11355, 11430, 13626, 13716, 15140, 17145, 20439, 22710, 22860, 27252, 34065, 34290, 40878, 45420, 68130, 68580, 81756, 96139, 102195, 136260, 192278, 204390, 288417, 384556, 408780, 480695, 576834, 865251, 961390, 1153668, 1442085, 1730502, 1922780, 2595753, 2884170, 3461004, 4326255, 5191506, 5768340, 8652510, 10383012, 12978765, 17305020, 25957530, 51915060]

約数ペア:

[(1, 51915060), (2, 25957530), (3, 17305020), (4, 12978765), (5, 10383012), (6, 8652510), (9, 5768340), (10, 5191506), (12, 4326255), (15, 3461004), (18, 2884170), (20, 2595753), (27, 1922780), (30, 1730502), (36, 1442085), (45, 1153668), (54, 961390), (60, 865251), (90, 576834), (108, 480695), (127, 408780), (135, 384556), (180, 288417), (254, 204390), (270, 192278), (381, 136260), (508, 102195), (540, 96139), (635, 81756), (757, 68580), (762, 68130), (1143, 45420), (1270, 40878), (1514, 34290), (1524, 34065), (1905, 27252), (2271, 22860), (2286, 22710), (2540, 20439), (3028, 17145), (3429, 15140), (3785, 13716), (3810, 13626), (4542, 11430), (4572, 11355), (5715, 9084), (6813, 7620), (6858, 7570)]