51143652

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 108

約数和(自身を含む): 152705280

約数和(自身を除く): 101561628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 79, 84, 98, 126, 147, 158, 196, 237, 252, 294, 316, 367, 441, 474, 553, 588, 711, 734, 882, 948, 1101, 1106, 1422, 1468, 1659, 1764, 2202, 2212, 2569, 2844, 3303, 3318, 3871, 4404, 4977, 5138, 6606, 6636, 7707, 7742, 9954, 10276, 11613, 13212, 15414, 15484, 17983, 19908, 23121, 23226, 28993, 30828, 34839, 35966, 46242, 46452, 53949, 57986, 69678, 71932, 86979, 92484, 107898, 115972, 139356, 161847, 173958, 202951, 215796, 260937, 323694, 347916, 405902, 521874, 608853, 647388, 811804, 1043748, 1217706, 1420657, 1826559, 2435412, 2841314, 3653118, 4261971, 5682628, 7306236, 8523942, 12785913, 17047884, 25571826, 51143652]

約数ペア:

[(1, 51143652), (2, 25571826), (3, 17047884), (4, 12785913), (6, 8523942), (7, 7306236), (9, 5682628), (12, 4261971), (14, 3653118), (18, 2841314), (21, 2435412), (28, 1826559), (36, 1420657), (42, 1217706), (49, 1043748), (63, 811804), (79, 647388), (84, 608853), (98, 521874), (126, 405902), (147, 347916), (158, 323694), (196, 260937), (237, 215796), (252, 202951), (294, 173958), (316, 161847), (367, 139356), (441, 115972), (474, 107898), (553, 92484), (588, 86979), (711, 71932), (734, 69678), (882, 57986), (948, 53949), (1101, 46452), (1106, 46242), (1422, 35966), (1468, 34839), (1659, 30828), (1764, 28993), (2202, 23226), (2212, 23121), (2569, 19908), (2844, 17983), (3303, 15484), (3318, 15414), (3871, 13212), (4404, 11613), (4977, 10276), (5138, 9954), (6606, 7742), (6636, 7707)]