52618356

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 162281280

約数和(自身を除く): 109662924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 84, 98, 108, 122, 126, 147, 163, 183, 189, 196, 244, 252, 294, 326, 366, 378, 427, 441, 489, 549, 588, 652, 732, 756, 854, 882, 978, 1098, 1141, 1281, 1323, 1467, 1647, 1708, 1764, 1956, 2196, 2282, 2562, 2646, 2934, 2989, 3294, 3423, 3843, 4401, 4564, 5124, 5292, 5868, 5978, 6588, 6846, 7686, 7987, 8802, 8967, 9943, 10269, 11529, 11956, 13692, 15372, 15974, 17604, 17934, 19886, 20538, 23058, 23961, 26901, 29829, 30807, 31948, 35868, 39772, 41076, 46116, 47922, 53802, 59658, 61614, 69601, 71883, 80703, 89487, 95844, 107604, 119316, 123228, 139202, 143766, 161406, 178974, 208803, 215649, 268461, 278404, 287532, 322812, 357948, 417606, 431298, 487207, 536922, 626409, 835212, 862596, 974414, 1073844, 1252818, 1461621, 1879227, 1948828, 2505636, 2923242, 3758454, 4384863, 5846484, 7516908, 8769726, 13154589, 17539452, 26309178, 52618356]

約数ペア:

[(1, 52618356), (2, 26309178), (3, 17539452), (4, 13154589), (6, 8769726), (7, 7516908), (9, 5846484), (12, 4384863), (14, 3758454), (18, 2923242), (21, 2505636), (27, 1948828), (28, 1879227), (36, 1461621), (42, 1252818), (49, 1073844), (54, 974414), (61, 862596), (63, 835212), (84, 626409), (98, 536922), (108, 487207), (122, 431298), (126, 417606), (147, 357948), (163, 322812), (183, 287532), (189, 278404), (196, 268461), (244, 215649), (252, 208803), (294, 178974), (326, 161406), (366, 143766), (378, 139202), (427, 123228), (441, 119316), (489, 107604), (549, 95844), (588, 89487), (652, 80703), (732, 71883), (756, 69601), (854, 61614), (882, 59658), (978, 53802), (1098, 47922), (1141, 46116), (1281, 41076), (1323, 39772), (1467, 35868), (1647, 31948), (1708, 30807), (1764, 29829), (1956, 26901), (2196, 23961), (2282, 23058), (2562, 20538), (2646, 19886), (2934, 17934), (2989, 17604), (3294, 15974), (3423, 15372), (3843, 13692), (4401, 11956), (4564, 11529), (5124, 10269), (5292, 9943), (5868, 8967), (5978, 8802), (6588, 7987), (6846, 7686)]