49748700975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{9547}}^1$

素因数の和:9705

約数の個数: 96

約数和(自身を含む): 89847749376

約数和(自身を除く): 40099048401

約数列:

[1, 3, 5, 15, 17, 25, 51, 61, 67, 75, 85, 183, 201, 255, 305, 335, 425, 915, 1005, 1037, 1139, 1275, 1525, 1675, 3111, 3417, 4087, 4575, 5025, 5185, 5695, 9547, 12261, 15555, 17085, 20435, 25925, 28475, 28641, 47735, 61305, 69479, 77775, 85425, 102175, 143205, 162299, 208437, 238675, 306525, 347395, 486897, 582367, 639649, 716025, 811495, 1042185, 1736975, 1747101, 1918947, 2434485, 2911835, 3198245, 4057475, 5210925, 8735505, 9594735, 9900239, 10874033, 12172425, 14559175, 15991225, 29700717, 32622099, 39018589, 43677525, 47973675, 49501195, 54370165, 117055767, 148503585, 163110495, 195092945, 247505975, 271850825, 585278835, 663316013, 742517925, 815552475, 975464725, 1989948039, 2926394175, 3316580065, 9949740195, 16582900325, 49748700975]

約数ペア:

[(1, 49748700975), (3, 16582900325), (5, 9949740195), (15, 3316580065), (17, 2926394175), (25, 1989948039), (51, 975464725), (61, 815552475), (67, 742517925), (75, 663316013), (85, 585278835), (183, 271850825), (201, 247505975), (255, 195092945), (305, 163110495), (335, 148503585), (425, 117055767), (915, 54370165), (1005, 49501195), (1037, 47973675), (1139, 43677525), (1275, 39018589), (1525, 32622099), (1675, 29700717), (3111, 15991225), (3417, 14559175), (4087, 12172425), (4575, 10874033), (5025, 9900239), (5185, 9594735), (5695, 8735505), (9547, 5210925), (12261, 4057475), (15555, 3198245), (17085, 2911835), (20435, 2434485), (25925, 1918947), (28475, 1747101), (28641, 1736975), (47735, 1042185), (61305, 811495), (69479, 716025), (77775, 639649), (85425, 582367), (102175, 486897), (143205, 347395), (162299, 306525), (208437, 238675)]