49756212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 153316800

約数和(自身を除く): 103560588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 19, 22, 33, 34, 36, 38, 44, 51, 57, 66, 68, 76, 99, 102, 114, 132, 153, 171, 187, 198, 204, 209, 228, 306, 323, 342, 374, 389, 396, 418, 561, 612, 627, 646, 684, 748, 778, 836, 969, 1122, 1167, 1254, 1292, 1556, 1683, 1881, 1938, 2244, 2334, 2508, 2907, 3366, 3501, 3553, 3762, 3876, 4279, 4668, 5814, 6613, 6732, 7002, 7106, 7391, 7524, 8558, 10659, 11628, 12837, 13226, 14004, 14212, 14782, 17116, 19839, 21318, 22173, 25674, 26452, 29564, 31977, 38511, 39678, 42636, 44346, 51348, 59517, 63954, 66519, 72743, 77022, 79356, 81301, 88692, 119034, 125647, 127908, 133038, 145486, 154044, 162602, 218229, 238068, 243903, 251294, 266076, 290972, 325204, 376941, 436458, 487806, 502588, 654687, 731709, 753882, 872916, 975612, 1130823, 1309374, 1382117, 1463418, 1507764, 2261646, 2618748, 2764234, 2926836, 4146351, 4523292, 5528468, 8292702, 12439053, 16585404, 24878106, 49756212]

約数ペア:

[(1, 49756212), (2, 24878106), (3, 16585404), (4, 12439053), (6, 8292702), (9, 5528468), (11, 4523292), (12, 4146351), (17, 2926836), (18, 2764234), (19, 2618748), (22, 2261646), (33, 1507764), (34, 1463418), (36, 1382117), (38, 1309374), (44, 1130823), (51, 975612), (57, 872916), (66, 753882), (68, 731709), (76, 654687), (99, 502588), (102, 487806), (114, 436458), (132, 376941), (153, 325204), (171, 290972), (187, 266076), (198, 251294), (204, 243903), (209, 238068), (228, 218229), (306, 162602), (323, 154044), (342, 145486), (374, 133038), (389, 127908), (396, 125647), (418, 119034), (561, 88692), (612, 81301), (627, 79356), (646, 77022), (684, 72743), (748, 66519), (778, 63954), (836, 59517), (969, 51348), (1122, 44346), (1167, 42636), (1254, 39678), (1292, 38511), (1556, 31977), (1683, 29564), (1881, 26452), (1938, 25674), (2244, 22173), (2334, 21318), (2508, 19839), (2907, 17116), (3366, 14782), (3501, 14212), (3553, 14004), (3762, 13226), (3876, 12837), (4279, 11628), (4668, 10659), (5814, 8558), (6613, 7524), (6732, 7391), (7002, 7106)]