49131780306

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{29221}}^1$

素因数の和:29309

約数の個数: 128

約数和(自身を含む): 123433728000

約数和(自身を除く): 74301947694

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 49, 57, 86, 98, 114, 129, 133, 147, 258, 266, 294, 301, 343, 399, 602, 686, 798, 817, 903, 931, 1029, 1634, 1806, 1862, 2058, 2107, 2451, 2793, 4214, 4902, 5586, 5719, 6321, 6517, 11438, 12642, 13034, 14749, 17157, 19551, 29221, 29498, 34314, 39102, 40033, 44247, 58442, 80066, 87663, 88494, 120099, 175326, 204547, 240198, 280231, 409094, 555199, 560462, 613641, 840693, 1110398, 1227282, 1256503, 1431829, 1665597, 1681386, 2513006, 2863658, 3331194, 3769509, 3886393, 4295487, 7539018, 7772786, 8590974, 8795521, 10022803, 11659179, 17591042, 20045606, 23318358, 23873557, 26386563, 27204751, 30068409, 47747114, 52773126, 54409502, 60136818, 61568647, 71620671, 81614253, 123137294, 143241342, 163228506, 167114899, 184705941, 190433257, 334229798, 369411882, 380866514, 430980529, 501344697, 571299771, 861961058, 1002689394, 1142599542, 1169804293, 1292941587, 2339608586, 2585883174, 3509412879, 7018825758, 8188630051, 16377260102, 24565890153, 49131780306]

約数ペア:

[(1, 49131780306), (2, 24565890153), (3, 16377260102), (6, 8188630051), (7, 7018825758), (14, 3509412879), (19, 2585883174), (21, 2339608586), (38, 1292941587), (42, 1169804293), (43, 1142599542), (49, 1002689394), (57, 861961058), (86, 571299771), (98, 501344697), (114, 430980529), (129, 380866514), (133, 369411882), (147, 334229798), (258, 190433257), (266, 184705941), (294, 167114899), (301, 163228506), (343, 143241342), (399, 123137294), (602, 81614253), (686, 71620671), (798, 61568647), (817, 60136818), (903, 54409502), (931, 52773126), (1029, 47747114), (1634, 30068409), (1806, 27204751), (1862, 26386563), (2058, 23873557), (2107, 23318358), (2451, 20045606), (2793, 17591042), (4214, 11659179), (4902, 10022803), (5586, 8795521), (5719, 8590974), (6321, 7772786), (6517, 7539018), (11438, 4295487), (12642, 3886393), (13034, 3769509), (14749, 3331194), (17157, 2863658), (19551, 2513006), (29221, 1681386), (29498, 1665597), (34314, 1431829), (39102, 1256503), (40033, 1227282), (44247, 1110398), (58442, 840693), (80066, 613641), (87663, 560462), (88494, 555199), (120099, 409094), (175326, 280231), (204547, 240198)]