48219570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:877

約数の個数: 128

約数和(自身を含む): 151879680

約数和(自身を除く): 103660110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 823, 837, 930, 945, 1085, 1302, 1395, 1646, 1674, 1890, 1953, 2170, 2469, 2790, 3255, 3906, 4115, 4185, 4938, 5761, 5859, 6510, 7407, 8230, 8370, 9765, 11522, 11718, 12345, 14814, 17283, 19530, 22221, 24690, 25513, 28805, 29295, 34566, 37035, 44442, 51026, 51849, 57610, 58590, 74070, 76539, 86415, 103698, 111105, 127565, 153078, 155547, 172830, 178591, 222210, 229617, 255130, 259245, 311094, 357182, 382695, 459234, 518490, 535773, 688851, 765390, 777735, 892955, 1071546, 1148085, 1377702, 1555470, 1607319, 1785910, 2296170, 2678865, 3214638, 3444255, 4821957, 5357730, 6888510, 8036595, 9643914, 16073190, 24109785, 48219570]

約数ペア:

[(1, 48219570), (2, 24109785), (3, 16073190), (5, 9643914), (6, 8036595), (7, 6888510), (9, 5357730), (10, 4821957), (14, 3444255), (15, 3214638), (18, 2678865), (21, 2296170), (27, 1785910), (30, 1607319), (31, 1555470), (35, 1377702), (42, 1148085), (45, 1071546), (54, 892955), (62, 777735), (63, 765390), (70, 688851), (90, 535773), (93, 518490), (105, 459234), (126, 382695), (135, 357182), (155, 311094), (186, 259245), (189, 255130), (210, 229617), (217, 222210), (270, 178591), (279, 172830), (310, 155547), (315, 153078), (378, 127565), (434, 111105), (465, 103698), (558, 86415), (630, 76539), (651, 74070), (823, 58590), (837, 57610), (930, 51849), (945, 51026), (1085, 44442), (1302, 37035), (1395, 34566), (1646, 29295), (1674, 28805), (1890, 25513), (1953, 24690), (2170, 22221), (2469, 19530), (2790, 17283), (3255, 14814), (3906, 12345), (4115, 11718), (4185, 11522), (4938, 9765), (5761, 8370), (5859, 8230), (6510, 7407)]