49157640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19507}}^1$

素因数の和:19531

約数の個数: 96

約数和(自身を含む): 182594880

約数和(自身を除く): 133437240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 19507, 39014, 58521, 78028, 97535, 117042, 136549, 156056, 175563, 195070, 234084, 273098, 292605, 351126, 390140, 409647, 468168, 546196, 585210, 682745, 702252, 780280, 819294, 877815, 1092392, 1170420, 1228941, 1365490, 1404504, 1638588, 1755630, 2048235, 2340840, 2457882, 2730980, 3277176, 3511260, 4096470, 4915764, 5461960, 6144705, 7022520, 8192940, 9831528, 12289410, 16385880, 24578820, 49157640]

約数ペア:

[(1, 49157640), (2, 24578820), (3, 16385880), (4, 12289410), (5, 9831528), (6, 8192940), (7, 7022520), (8, 6144705), (9, 5461960), (10, 4915764), (12, 4096470), (14, 3511260), (15, 3277176), (18, 2730980), (20, 2457882), (21, 2340840), (24, 2048235), (28, 1755630), (30, 1638588), (35, 1404504), (36, 1365490), (40, 1228941), (42, 1170420), (45, 1092392), (56, 877815), (60, 819294), (63, 780280), (70, 702252), (72, 682745), (84, 585210), (90, 546196), (105, 468168), (120, 409647), (126, 390140), (140, 351126), (168, 292605), (180, 273098), (210, 234084), (252, 195070), (280, 175563), (315, 156056), (360, 136549), (420, 117042), (504, 97535), (630, 78028), (840, 58521), (1260, 39014), (2520, 19507)]