49883610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 147432960

約数和(自身を除く): 97549350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 89, 102, 105, 119, 157, 170, 178, 210, 238, 255, 267, 314, 357, 445, 471, 510, 534, 595, 623, 714, 785, 890, 942, 1099, 1190, 1246, 1335, 1513, 1570, 1785, 1869, 2198, 2355, 2669, 2670, 3026, 3115, 3297, 3570, 3738, 4539, 4710, 5338, 5495, 6230, 6594, 7565, 8007, 9078, 9345, 10591, 10990, 13345, 13973, 15130, 16014, 16485, 18683, 18690, 21182, 22695, 26690, 27946, 31773, 32970, 37366, 40035, 41919, 45390, 52955, 56049, 63546, 69865, 80070, 83838, 93415, 97811, 105910, 112098, 139730, 158865, 186830, 195622, 209595, 237541, 280245, 293433, 317730, 419190, 475082, 489055, 560490, 586866, 712623, 978110, 1187705, 1425246, 1467165, 1662787, 2375410, 2934330, 3325574, 3563115, 4988361, 7126230, 8313935, 9976722, 16627870, 24941805, 49883610]

約数ペア:

[(1, 49883610), (2, 24941805), (3, 16627870), (5, 9976722), (6, 8313935), (7, 7126230), (10, 4988361), (14, 3563115), (15, 3325574), (17, 2934330), (21, 2375410), (30, 1662787), (34, 1467165), (35, 1425246), (42, 1187705), (51, 978110), (70, 712623), (85, 586866), (89, 560490), (102, 489055), (105, 475082), (119, 419190), (157, 317730), (170, 293433), (178, 280245), (210, 237541), (238, 209595), (255, 195622), (267, 186830), (314, 158865), (357, 139730), (445, 112098), (471, 105910), (510, 97811), (534, 93415), (595, 83838), (623, 80070), (714, 69865), (785, 63546), (890, 56049), (942, 52955), (1099, 45390), (1190, 41919), (1246, 40035), (1335, 37366), (1513, 32970), (1570, 31773), (1785, 27946), (1869, 26690), (2198, 22695), (2355, 21182), (2669, 18690), (2670, 18683), (3026, 16485), (3115, 16014), (3297, 15130), (3570, 13973), (3738, 13345), (4539, 10990), (4710, 10591), (5338, 9345), (5495, 9078), (6230, 8007), (6594, 7565)]