52577028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 163072000

約数和(自身を除く): 110494972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 79, 84, 114, 126, 133, 139, 158, 171, 228, 237, 252, 266, 278, 316, 342, 399, 417, 474, 532, 553, 556, 684, 711, 798, 834, 948, 973, 1106, 1197, 1251, 1422, 1501, 1596, 1659, 1668, 1946, 2212, 2394, 2502, 2641, 2844, 2919, 3002, 3318, 3892, 4503, 4788, 4977, 5004, 5282, 5838, 6004, 6636, 7923, 8757, 9006, 9954, 10507, 10564, 10981, 11676, 13509, 15846, 17514, 18012, 18487, 19908, 21014, 21962, 23769, 27018, 31521, 31692, 32943, 35028, 36974, 42028, 43924, 47538, 54036, 55461, 63042, 65886, 73948, 76867, 94563, 95076, 98829, 110922, 126084, 131772, 153734, 166383, 189126, 197658, 208639, 221844, 230601, 307468, 332766, 378252, 395316, 417278, 461202, 625917, 665532, 691803, 834556, 922404, 1251834, 1383606, 1460473, 1877751, 2503668, 2767212, 2920946, 3755502, 4381419, 5841892, 7511004, 8762838, 13144257, 17525676, 26288514, 52577028]

約数ペア:

[(1, 52577028), (2, 26288514), (3, 17525676), (4, 13144257), (6, 8762838), (7, 7511004), (9, 5841892), (12, 4381419), (14, 3755502), (18, 2920946), (19, 2767212), (21, 2503668), (28, 1877751), (36, 1460473), (38, 1383606), (42, 1251834), (57, 922404), (63, 834556), (76, 691803), (79, 665532), (84, 625917), (114, 461202), (126, 417278), (133, 395316), (139, 378252), (158, 332766), (171, 307468), (228, 230601), (237, 221844), (252, 208639), (266, 197658), (278, 189126), (316, 166383), (342, 153734), (399, 131772), (417, 126084), (474, 110922), (532, 98829), (553, 95076), (556, 94563), (684, 76867), (711, 73948), (798, 65886), (834, 63042), (948, 55461), (973, 54036), (1106, 47538), (1197, 43924), (1251, 42028), (1422, 36974), (1501, 35028), (1596, 32943), (1659, 31692), (1668, 31521), (1946, 27018), (2212, 23769), (2394, 21962), (2502, 21014), (2641, 19908), (2844, 18487), (2919, 18012), (3002, 17514), (3318, 15846), (3892, 13509), (4503, 11676), (4788, 10981), (4977, 10564), (5004, 10507), (5282, 9954), (5838, 9006), (6004, 8757), (6636, 7923)]