50799996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 151351200

約数和(自身を除く): 100551204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 29, 36, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 117, 156, 171, 174, 197, 228, 234, 247, 261, 342, 348, 377, 394, 468, 494, 522, 551, 591, 684, 741, 754, 788, 988, 1044, 1102, 1131, 1182, 1482, 1508, 1653, 1773, 2204, 2223, 2262, 2364, 2561, 2964, 3306, 3393, 3546, 3743, 4446, 4524, 4959, 5122, 5713, 6612, 6786, 7092, 7163, 7486, 7683, 8892, 9918, 10244, 11229, 11426, 13572, 14326, 14972, 15366, 17139, 19836, 21489, 22458, 22852, 23049, 28652, 30732, 33687, 34278, 42978, 44916, 46098, 48659, 51417, 64467, 67374, 68556, 74269, 85956, 92196, 97318, 102834, 108547, 128934, 134748, 145977, 148538, 194636, 205668, 217094, 222807, 257868, 291954, 297076, 325641, 434188, 437931, 445614, 583908, 651282, 668421, 875862, 891228, 976923, 1302564, 1336842, 1411111, 1751724, 1953846, 2673684, 2822222, 3907692, 4233333, 5644444, 8466666, 12699999, 16933332, 25399998, 50799996]

約数ペア:

[(1, 50799996), (2, 25399998), (3, 16933332), (4, 12699999), (6, 8466666), (9, 5644444), (12, 4233333), (13, 3907692), (18, 2822222), (19, 2673684), (26, 1953846), (29, 1751724), (36, 1411111), (38, 1336842), (39, 1302564), (52, 976923), (57, 891228), (58, 875862), (76, 668421), (78, 651282), (87, 583908), (114, 445614), (116, 437931), (117, 434188), (156, 325641), (171, 297076), (174, 291954), (197, 257868), (228, 222807), (234, 217094), (247, 205668), (261, 194636), (342, 148538), (348, 145977), (377, 134748), (394, 128934), (468, 108547), (494, 102834), (522, 97318), (551, 92196), (591, 85956), (684, 74269), (741, 68556), (754, 67374), (788, 64467), (988, 51417), (1044, 48659), (1102, 46098), (1131, 44916), (1182, 42978), (1482, 34278), (1508, 33687), (1653, 30732), (1773, 28652), (2204, 23049), (2223, 22852), (2262, 22458), (2364, 21489), (2561, 19836), (2964, 17139), (3306, 15366), (3393, 14972), (3546, 14326), (3743, 13572), (4446, 11426), (4524, 11229), (4959, 10244), (5122, 9918), (5713, 8892), (6612, 7683), (6786, 7486), (7092, 7163)]