49285278

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 139248720

約数和(自身を除く): 89963442

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 42, 49, 51, 57, 63, 98, 102, 114, 119, 126, 133, 147, 153, 171, 173, 238, 266, 294, 306, 323, 342, 346, 357, 399, 441, 519, 646, 714, 798, 833, 882, 931, 969, 1038, 1071, 1197, 1211, 1557, 1666, 1862, 1938, 2142, 2261, 2394, 2422, 2499, 2793, 2907, 2941, 3114, 3287, 3633, 4522, 4998, 5586, 5814, 5882, 6574, 6783, 7266, 7497, 8379, 8477, 8823, 9861, 10899, 13566, 14994, 15827, 16758, 16954, 17646, 19722, 20349, 20587, 21798, 23009, 25431, 26469, 29583, 31654, 40698, 41174, 46018, 47481, 50862, 52938, 55879, 59166, 61761, 69027, 76293, 94962, 111758, 123522, 138054, 142443, 144109, 152586, 161063, 167637, 185283, 207081, 284886, 288218, 322126, 335274, 370566, 391153, 414162, 432327, 483189, 502911, 782306, 864654, 966378, 1005822, 1173459, 1296981, 1449567, 2346918, 2593962, 2738071, 2899134, 3520377, 5476142, 7040754, 8214213, 16428426, 24642639, 49285278]

約数ペア:

[(1, 49285278), (2, 24642639), (3, 16428426), (6, 8214213), (7, 7040754), (9, 5476142), (14, 3520377), (17, 2899134), (18, 2738071), (19, 2593962), (21, 2346918), (34, 1449567), (38, 1296981), (42, 1173459), (49, 1005822), (51, 966378), (57, 864654), (63, 782306), (98, 502911), (102, 483189), (114, 432327), (119, 414162), (126, 391153), (133, 370566), (147, 335274), (153, 322126), (171, 288218), (173, 284886), (238, 207081), (266, 185283), (294, 167637), (306, 161063), (323, 152586), (342, 144109), (346, 142443), (357, 138054), (399, 123522), (441, 111758), (519, 94962), (646, 76293), (714, 69027), (798, 61761), (833, 59166), (882, 55879), (931, 52938), (969, 50862), (1038, 47481), (1071, 46018), (1197, 41174), (1211, 40698), (1557, 31654), (1666, 29583), (1862, 26469), (1938, 25431), (2142, 23009), (2261, 21798), (2394, 20587), (2422, 20349), (2499, 19722), (2793, 17646), (2907, 16954), (2941, 16758), (3114, 15827), (3287, 14994), (3633, 13566), (4522, 10899), (4998, 9861), (5586, 8823), (5814, 8477), (5882, 8379), (6574, 7497), (6783, 7266)]