47914902

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 160

約数和(自身を含む): 133816320

約数和(自身を除く): 85901418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 31, 42, 47, 54, 58, 62, 63, 81, 87, 93, 94, 126, 141, 162, 174, 186, 189, 203, 217, 261, 279, 282, 329, 378, 406, 423, 434, 522, 558, 567, 609, 651, 658, 783, 837, 846, 899, 987, 1134, 1218, 1269, 1302, 1363, 1457, 1566, 1674, 1798, 1827, 1953, 1974, 2349, 2511, 2538, 2697, 2726, 2914, 2961, 3654, 3807, 3906, 4089, 4371, 4698, 5022, 5394, 5481, 5859, 5922, 6293, 7614, 8091, 8178, 8742, 8883, 9541, 10199, 10962, 11718, 12267, 12586, 13113, 16182, 16443, 17577, 17766, 18879, 19082, 20398, 24273, 24534, 26226, 26649, 28623, 30597, 32886, 35154, 36801, 37758, 39339, 42253, 48546, 53298, 56637, 57246, 61194, 72819, 73602, 78678, 84506, 85869, 91791, 110403, 113274, 118017, 126759, 145638, 169911, 171738, 183582, 220806, 236034, 253518, 257607, 275373, 295771, 339822, 380277, 509733, 515214, 550746, 591542, 760554, 772821, 826119, 887313, 1019466, 1140831, 1545642, 1652238, 1774626, 2281662, 2661939, 3422493, 5323878, 6844986, 7985817, 15971634, 23957451, 47914902]

約数ペア:

[(1, 47914902), (2, 23957451), (3, 15971634), (6, 7985817), (7, 6844986), (9, 5323878), (14, 3422493), (18, 2661939), (21, 2281662), (27, 1774626), (29, 1652238), (31, 1545642), (42, 1140831), (47, 1019466), (54, 887313), (58, 826119), (62, 772821), (63, 760554), (81, 591542), (87, 550746), (93, 515214), (94, 509733), (126, 380277), (141, 339822), (162, 295771), (174, 275373), (186, 257607), (189, 253518), (203, 236034), (217, 220806), (261, 183582), (279, 171738), (282, 169911), (329, 145638), (378, 126759), (406, 118017), (423, 113274), (434, 110403), (522, 91791), (558, 85869), (567, 84506), (609, 78678), (651, 73602), (658, 72819), (783, 61194), (837, 57246), (846, 56637), (899, 53298), (987, 48546), (1134, 42253), (1218, 39339), (1269, 37758), (1302, 36801), (1363, 35154), (1457, 32886), (1566, 30597), (1674, 28623), (1798, 26649), (1827, 26226), (1953, 24534), (1974, 24273), (2349, 20398), (2511, 19082), (2538, 18879), (2697, 17766), (2726, 17577), (2914, 16443), (2961, 16182), (3654, 13113), (3807, 12586), (3906, 12267), (4089, 11718), (4371, 10962), (4698, 10199), (5022, 9541), (5394, 8883), (5481, 8742), (5859, 8178), (5922, 8091), (6293, 7614)]