49899510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 143078400

約数和(自身を除く): 93178890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 71, 90, 95, 114, 135, 137, 142, 171, 190, 213, 270, 274, 285, 342, 355, 411, 426, 513, 570, 639, 685, 710, 822, 855, 1026, 1065, 1233, 1278, 1349, 1370, 1710, 1917, 2055, 2130, 2466, 2565, 2603, 2698, 3195, 3699, 3834, 4047, 4110, 5130, 5206, 6165, 6390, 6745, 7398, 7809, 8094, 9585, 9727, 12141, 12330, 13015, 13490, 15618, 18495, 19170, 19454, 20235, 23427, 24282, 26030, 29181, 36423, 36990, 39045, 40470, 46854, 48635, 58362, 60705, 70281, 72846, 78090, 87543, 97270, 117135, 121410, 140562, 145905, 175086, 182115, 184813, 234270, 262629, 291810, 351405, 364230, 369626, 437715, 525258, 554439, 702810, 875430, 924065, 1108878, 1313145, 1663317, 1848130, 2626290, 2772195, 3326634, 4989951, 5544390, 8316585, 9979902, 16633170, 24949755, 49899510]

約数ペア:

[(1, 49899510), (2, 24949755), (3, 16633170), (5, 9979902), (6, 8316585), (9, 5544390), (10, 4989951), (15, 3326634), (18, 2772195), (19, 2626290), (27, 1848130), (30, 1663317), (38, 1313145), (45, 1108878), (54, 924065), (57, 875430), (71, 702810), (90, 554439), (95, 525258), (114, 437715), (135, 369626), (137, 364230), (142, 351405), (171, 291810), (190, 262629), (213, 234270), (270, 184813), (274, 182115), (285, 175086), (342, 145905), (355, 140562), (411, 121410), (426, 117135), (513, 97270), (570, 87543), (639, 78090), (685, 72846), (710, 70281), (822, 60705), (855, 58362), (1026, 48635), (1065, 46854), (1233, 40470), (1278, 39045), (1349, 36990), (1370, 36423), (1710, 29181), (1917, 26030), (2055, 24282), (2130, 23427), (2466, 20235), (2565, 19454), (2603, 19170), (2698, 18495), (3195, 15618), (3699, 13490), (3834, 13015), (4047, 12330), (4110, 12141), (5130, 9727), (5206, 9585), (6165, 8094), (6390, 7809), (6745, 7398)]