53389518

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 136553760

約数和(自身を除く): 83164242

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 61, 78, 91, 98, 122, 147, 182, 183, 229, 273, 294, 366, 427, 458, 546, 637, 687, 793, 854, 1274, 1281, 1374, 1586, 1603, 1911, 2379, 2562, 2977, 2989, 3206, 3822, 4758, 4809, 5551, 5954, 5978, 8931, 8967, 9618, 11102, 11221, 13969, 16653, 17862, 17934, 20839, 22442, 27938, 33306, 33663, 38857, 41678, 41907, 62517, 67326, 77714, 83814, 97783, 116571, 125034, 145873, 181597, 195566, 233142, 291746, 293349, 363194, 437619, 544791, 586698, 684481, 875238, 1089582, 1271179, 1368962, 2053443, 2542358, 3813537, 4106886, 7627074, 8898253, 17796506, 26694759, 53389518]

約数ペア:

[(1, 53389518), (2, 26694759), (3, 17796506), (6, 8898253), (7, 7627074), (13, 4106886), (14, 3813537), (21, 2542358), (26, 2053443), (39, 1368962), (42, 1271179), (49, 1089582), (61, 875238), (78, 684481), (91, 586698), (98, 544791), (122, 437619), (147, 363194), (182, 293349), (183, 291746), (229, 233142), (273, 195566), (294, 181597), (366, 145873), (427, 125034), (458, 116571), (546, 97783), (637, 83814), (687, 77714), (793, 67326), (854, 62517), (1274, 41907), (1281, 41678), (1374, 38857), (1586, 33663), (1603, 33306), (1911, 27938), (2379, 22442), (2562, 20839), (2977, 17934), (2989, 17862), (3206, 16653), (3822, 13969), (4758, 11221), (4809, 11102), (5551, 9618), (5954, 8967), (5978, 8931)]