51127740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1388

約数の個数: 96

約数和(自身を含む): 161367360

約数和(自身を除く): 110239620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1297, 1314, 1460, 1971, 2190, 2594, 2628, 3285, 3891, 3942, 4380, 5188, 6485, 6570, 7782, 7884, 9855, 11673, 12970, 13140, 15564, 19455, 19710, 23346, 25940, 35019, 38910, 39420, 46692, 58365, 70038, 77820, 94681, 116730, 140076, 175095, 189362, 233460, 284043, 350190, 378724, 473405, 568086, 700380, 852129, 946810, 1136172, 1420215, 1704258, 1893620, 2556387, 2840430, 3408516, 4260645, 5112774, 5680860, 8521290, 10225548, 12781935, 17042580, 25563870, 51127740]

約数ペア:

[(1, 51127740), (2, 25563870), (3, 17042580), (4, 12781935), (5, 10225548), (6, 8521290), (9, 5680860), (10, 5112774), (12, 4260645), (15, 3408516), (18, 2840430), (20, 2556387), (27, 1893620), (30, 1704258), (36, 1420215), (45, 1136172), (54, 946810), (60, 852129), (73, 700380), (90, 568086), (108, 473405), (135, 378724), (146, 350190), (180, 284043), (219, 233460), (270, 189362), (292, 175095), (365, 140076), (438, 116730), (540, 94681), (657, 77820), (730, 70038), (876, 58365), (1095, 46692), (1297, 39420), (1314, 38910), (1460, 35019), (1971, 25940), (2190, 23346), (2594, 19710), (2628, 19455), (3285, 15564), (3891, 13140), (3942, 12970), (4380, 11673), (5188, 9855), (6485, 7884), (6570, 7782)]