47801628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 148162560

約数和(自身を除く): 100360932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 31, 36, 42, 58, 62, 63, 84, 87, 93, 116, 124, 126, 174, 186, 203, 211, 217, 252, 261, 279, 348, 372, 406, 422, 434, 522, 558, 609, 633, 651, 812, 844, 868, 899, 1044, 1116, 1218, 1266, 1302, 1477, 1798, 1827, 1899, 1953, 2436, 2532, 2604, 2697, 2954, 3596, 3654, 3798, 3906, 4431, 5394, 5908, 6119, 6293, 6541, 7308, 7596, 7812, 8091, 8862, 10788, 12238, 12586, 13082, 13293, 16182, 17724, 18357, 18879, 19623, 24476, 25172, 26164, 26586, 32364, 36714, 37758, 39246, 42833, 45787, 53172, 55071, 56637, 58869, 73428, 75516, 78492, 85666, 91574, 110142, 113274, 117738, 128499, 137361, 171332, 183148, 189689, 220284, 226548, 235476, 256998, 274722, 379378, 385497, 412083, 513996, 549444, 569067, 758756, 770994, 824166, 1138134, 1327823, 1541988, 1648332, 1707201, 2276268, 2655646, 3414402, 3983469, 5311292, 6828804, 7966938, 11950407, 15933876, 23900814, 47801628]

約数ペア:

[(1, 47801628), (2, 23900814), (3, 15933876), (4, 11950407), (6, 7966938), (7, 6828804), (9, 5311292), (12, 3983469), (14, 3414402), (18, 2655646), (21, 2276268), (28, 1707201), (29, 1648332), (31, 1541988), (36, 1327823), (42, 1138134), (58, 824166), (62, 770994), (63, 758756), (84, 569067), (87, 549444), (93, 513996), (116, 412083), (124, 385497), (126, 379378), (174, 274722), (186, 256998), (203, 235476), (211, 226548), (217, 220284), (252, 189689), (261, 183148), (279, 171332), (348, 137361), (372, 128499), (406, 117738), (422, 113274), (434, 110142), (522, 91574), (558, 85666), (609, 78492), (633, 75516), (651, 73428), (812, 58869), (844, 56637), (868, 55071), (899, 53172), (1044, 45787), (1116, 42833), (1218, 39246), (1266, 37758), (1302, 36714), (1477, 32364), (1798, 26586), (1827, 26164), (1899, 25172), (1953, 24476), (2436, 19623), (2532, 18879), (2604, 18357), (2697, 17724), (2954, 16182), (3596, 13293), (3654, 13082), (3798, 12586), (3906, 12238), (4431, 10788), (5394, 8862), (5908, 8091), (6119, 7812), (6293, 7596), (6541, 7308)]