48947850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 144

約数和(自身を含む): 154365120

約数和(自身を除く): 105417270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 41, 42, 45, 50, 63, 70, 75, 82, 90, 105, 123, 126, 150, 175, 205, 210, 225, 246, 287, 315, 350, 369, 379, 410, 450, 525, 574, 615, 630, 738, 758, 861, 1025, 1050, 1137, 1230, 1435, 1575, 1722, 1845, 1895, 2050, 2274, 2583, 2653, 2870, 3075, 3150, 3411, 3690, 3790, 4305, 5166, 5306, 5685, 6150, 6822, 7175, 7959, 8610, 9225, 9475, 11370, 12915, 13265, 14350, 15539, 15918, 17055, 18450, 18950, 21525, 23877, 25830, 26530, 28425, 31078, 34110, 39795, 43050, 46617, 47754, 56850, 64575, 66325, 77695, 79590, 85275, 93234, 108773, 119385, 129150, 132650, 139851, 155390, 170550, 198975, 217546, 233085, 238770, 279702, 326319, 388475, 397950, 466170, 543865, 596925, 652638, 699255, 776950, 978957, 1087730, 1165425, 1193850, 1398510, 1631595, 1957914, 2330850, 2719325, 3263190, 3496275, 4894785, 5438650, 6992550, 8157975, 9789570, 16315950, 24473925, 48947850]

約数ペア:

[(1, 48947850), (2, 24473925), (3, 16315950), (5, 9789570), (6, 8157975), (7, 6992550), (9, 5438650), (10, 4894785), (14, 3496275), (15, 3263190), (18, 2719325), (21, 2330850), (25, 1957914), (30, 1631595), (35, 1398510), (41, 1193850), (42, 1165425), (45, 1087730), (50, 978957), (63, 776950), (70, 699255), (75, 652638), (82, 596925), (90, 543865), (105, 466170), (123, 397950), (126, 388475), (150, 326319), (175, 279702), (205, 238770), (210, 233085), (225, 217546), (246, 198975), (287, 170550), (315, 155390), (350, 139851), (369, 132650), (379, 129150), (410, 119385), (450, 108773), (525, 93234), (574, 85275), (615, 79590), (630, 77695), (738, 66325), (758, 64575), (861, 56850), (1025, 47754), (1050, 46617), (1137, 43050), (1230, 39795), (1435, 34110), (1575, 31078), (1722, 28425), (1845, 26530), (1895, 25830), (2050, 23877), (2274, 21525), (2583, 18950), (2653, 18450), (2870, 17055), (3075, 15918), (3150, 15539), (3411, 14350), (3690, 13265), (3790, 12915), (4305, 11370), (5166, 9475), (5306, 9225), (5685, 8610), (6150, 7959), (6822, 7175)]