54785220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7673}}^1$

素因数の和:7709

約数の個数: 96

約数和(自身を含む): 185649408

約数和(自身を除く): 130864188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 7673, 15346, 23019, 30692, 38365, 46038, 53711, 76730, 92076, 107422, 115095, 130441, 153460, 161133, 214844, 230190, 260882, 268555, 322266, 391323, 460380, 521764, 537110, 644532, 652205, 782646, 805665, 913087, 1074220, 1304410, 1565292, 1611330, 1826174, 1956615, 2608820, 2739261, 3222660, 3652348, 3913230, 4565435, 5478522, 7826460, 9130870, 10957044, 13696305, 18261740, 27392610, 54785220]

約数ペア:

[(1, 54785220), (2, 27392610), (3, 18261740), (4, 13696305), (5, 10957044), (6, 9130870), (7, 7826460), (10, 5478522), (12, 4565435), (14, 3913230), (15, 3652348), (17, 3222660), (20, 2739261), (21, 2608820), (28, 1956615), (30, 1826174), (34, 1611330), (35, 1565292), (42, 1304410), (51, 1074220), (60, 913087), (68, 805665), (70, 782646), (84, 652205), (85, 644532), (102, 537110), (105, 521764), (119, 460380), (140, 391323), (170, 322266), (204, 268555), (210, 260882), (238, 230190), (255, 214844), (340, 161133), (357, 153460), (420, 130441), (476, 115095), (510, 107422), (595, 92076), (714, 76730), (1020, 53711), (1190, 46038), (1428, 38365), (1785, 30692), (2380, 23019), (3570, 15346), (7140, 7673)]