48973540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 134064000

約数和(自身を除く): 85090460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 59, 70, 77, 98, 110, 118, 121, 140, 154, 196, 220, 236, 242, 245, 295, 308, 343, 385, 413, 484, 490, 539, 590, 605, 649, 686, 770, 826, 847, 980, 1078, 1180, 1210, 1298, 1372, 1540, 1652, 1694, 1715, 2065, 2156, 2420, 2596, 2695, 2891, 3245, 3388, 3430, 3773, 4130, 4235, 4543, 5390, 5782, 5929, 6490, 6860, 7139, 7546, 8260, 8470, 9086, 10780, 11564, 11858, 12980, 14278, 14455, 15092, 16940, 18172, 18865, 20237, 22715, 23716, 28556, 28910, 29645, 31801, 35695, 37730, 40474, 41503, 45430, 49973, 57820, 59290, 63602, 71390, 75460, 80948, 83006, 90860, 99946, 101185, 118580, 127204, 142780, 159005, 166012, 199892, 202370, 207515, 222607, 249865, 318010, 349811, 404740, 415030, 445214, 499730, 636020, 699622, 830060, 890428, 999460, 1113035, 1399244, 1749055, 2226070, 2448677, 3498110, 4452140, 4897354, 6996220, 9794708, 12243385, 24486770, 48973540]

約数ペア:

[(1, 48973540), (2, 24486770), (4, 12243385), (5, 9794708), (7, 6996220), (10, 4897354), (11, 4452140), (14, 3498110), (20, 2448677), (22, 2226070), (28, 1749055), (35, 1399244), (44, 1113035), (49, 999460), (55, 890428), (59, 830060), (70, 699622), (77, 636020), (98, 499730), (110, 445214), (118, 415030), (121, 404740), (140, 349811), (154, 318010), (196, 249865), (220, 222607), (236, 207515), (242, 202370), (245, 199892), (295, 166012), (308, 159005), (343, 142780), (385, 127204), (413, 118580), (484, 101185), (490, 99946), (539, 90860), (590, 83006), (605, 80948), (649, 75460), (686, 71390), (770, 63602), (826, 59290), (847, 57820), (980, 49973), (1078, 45430), (1180, 41503), (1210, 40474), (1298, 37730), (1372, 35695), (1540, 31801), (1652, 29645), (1694, 28910), (1715, 28556), (2065, 23716), (2156, 22715), (2420, 20237), (2596, 18865), (2695, 18172), (2891, 16940), (3245, 15092), (3388, 14455), (3430, 14278), (3773, 12980), (4130, 11858), (4235, 11564), (4543, 10780), (5390, 9086), (5782, 8470), (5929, 8260), (6490, 7546), (6860, 7139)]