50432536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 129024000

約数和(自身を除く): 78591464

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 31, 38, 44, 56, 62, 76, 77, 88, 124, 133, 139, 152, 154, 209, 217, 248, 266, 278, 308, 341, 418, 434, 532, 556, 589, 616, 682, 836, 868, 973, 1064, 1112, 1178, 1364, 1463, 1529, 1672, 1736, 1946, 2356, 2387, 2641, 2728, 2926, 3058, 3892, 4123, 4309, 4712, 4774, 5282, 5852, 6116, 6479, 7784, 8246, 8618, 9548, 10564, 10703, 11704, 12232, 12958, 16492, 17236, 18487, 19096, 21128, 21406, 25916, 29051, 30163, 32984, 34472, 36974, 42812, 45353, 47399, 51832, 58102, 60326, 73948, 81871, 85624, 90706, 94798, 116204, 120652, 147896, 163742, 181412, 189596, 203357, 232408, 241304, 327484, 331793, 362824, 379192, 406714, 573097, 654968, 663586, 813428, 900581, 1146194, 1327172, 1626856, 1801162, 2292388, 2654344, 3602324, 4584776, 6304067, 7204648, 12608134, 25216268, 50432536]

約数ペア:

[(1, 50432536), (2, 25216268), (4, 12608134), (7, 7204648), (8, 6304067), (11, 4584776), (14, 3602324), (19, 2654344), (22, 2292388), (28, 1801162), (31, 1626856), (38, 1327172), (44, 1146194), (56, 900581), (62, 813428), (76, 663586), (77, 654968), (88, 573097), (124, 406714), (133, 379192), (139, 362824), (152, 331793), (154, 327484), (209, 241304), (217, 232408), (248, 203357), (266, 189596), (278, 181412), (308, 163742), (341, 147896), (418, 120652), (434, 116204), (532, 94798), (556, 90706), (589, 85624), (616, 81871), (682, 73948), (836, 60326), (868, 58102), (973, 51832), (1064, 47399), (1112, 45353), (1178, 42812), (1364, 36974), (1463, 34472), (1529, 32984), (1672, 30163), (1736, 29051), (1946, 25916), (2356, 21406), (2387, 21128), (2641, 19096), (2728, 18487), (2926, 17236), (3058, 16492), (3892, 12958), (4123, 12232), (4309, 11704), (4712, 10703), (4774, 10564), (5282, 9548), (5852, 8618), (6116, 8246), (6479, 7784)]