48961400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 120528000

約数和(自身を除く): 71566600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 53, 62, 100, 106, 124, 149, 155, 200, 212, 248, 265, 298, 310, 424, 530, 596, 620, 745, 775, 1060, 1192, 1240, 1325, 1490, 1550, 1643, 2120, 2650, 2980, 3100, 3286, 3725, 4619, 5300, 5960, 6200, 6572, 7450, 7897, 8215, 9238, 10600, 13144, 14900, 15794, 16430, 18476, 23095, 29800, 31588, 32860, 36952, 39485, 41075, 46190, 63176, 65720, 78970, 82150, 92380, 115475, 157940, 164300, 184760, 197425, 230950, 244807, 315880, 328600, 394850, 461900, 489614, 789700, 923800, 979228, 1224035, 1579400, 1958456, 2448070, 4896140, 6120175, 9792280, 12240350, 24480700, 48961400]

約数ペア:

[(1, 48961400), (2, 24480700), (4, 12240350), (5, 9792280), (8, 6120175), (10, 4896140), (20, 2448070), (25, 1958456), (31, 1579400), (40, 1224035), (50, 979228), (53, 923800), (62, 789700), (100, 489614), (106, 461900), (124, 394850), (149, 328600), (155, 315880), (200, 244807), (212, 230950), (248, 197425), (265, 184760), (298, 164300), (310, 157940), (424, 115475), (530, 92380), (596, 82150), (620, 78970), (745, 65720), (775, 63176), (1060, 46190), (1192, 41075), (1240, 39485), (1325, 36952), (1490, 32860), (1550, 31588), (1643, 29800), (2120, 23095), (2650, 18476), (2980, 16430), (3100, 15794), (3286, 14900), (3725, 13144), (4619, 10600), (5300, 9238), (5960, 8215), (6200, 7897), (6572, 7450)]