47550510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 146764800

約数和(自身を除く): 99214290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 139, 181, 189, 210, 270, 278, 315, 362, 378, 417, 543, 630, 695, 834, 905, 945, 973, 1086, 1251, 1267, 1390, 1629, 1810, 1890, 1946, 2085, 2502, 2534, 2715, 2919, 3258, 3753, 3801, 4170, 4865, 4887, 5430, 5838, 6255, 6335, 7506, 7602, 8145, 8757, 9730, 9774, 11403, 12510, 12670, 14595, 16290, 17514, 18765, 19005, 22806, 24435, 25159, 26271, 29190, 34209, 37530, 38010, 43785, 48870, 50318, 52542, 57015, 68418, 75477, 87570, 114030, 125795, 131355, 150954, 171045, 176113, 226431, 251590, 262710, 342090, 352226, 377385, 452862, 528339, 679293, 754770, 880565, 1056678, 1132155, 1358586, 1585017, 1761130, 2264310, 2641695, 3170034, 3396465, 4755051, 5283390, 6792930, 7925085, 9510102, 15850170, 23775255, 47550510]

約数ペア:

[(1, 47550510), (2, 23775255), (3, 15850170), (5, 9510102), (6, 7925085), (7, 6792930), (9, 5283390), (10, 4755051), (14, 3396465), (15, 3170034), (18, 2641695), (21, 2264310), (27, 1761130), (30, 1585017), (35, 1358586), (42, 1132155), (45, 1056678), (54, 880565), (63, 754770), (70, 679293), (90, 528339), (105, 452862), (126, 377385), (135, 352226), (139, 342090), (181, 262710), (189, 251590), (210, 226431), (270, 176113), (278, 171045), (315, 150954), (362, 131355), (378, 125795), (417, 114030), (543, 87570), (630, 75477), (695, 68418), (834, 57015), (905, 52542), (945, 50318), (973, 48870), (1086, 43785), (1251, 38010), (1267, 37530), (1390, 34209), (1629, 29190), (1810, 26271), (1890, 25159), (1946, 24435), (2085, 22806), (2502, 19005), (2534, 18765), (2715, 17514), (2919, 16290), (3258, 14595), (3753, 12670), (3801, 12510), (4170, 11403), (4865, 9774), (4887, 9730), (5430, 8757), (5838, 8145), (6255, 7602), (6335, 7506)]