49027120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 120206592

約数和(自身を除く): 71179472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 53, 62, 80, 106, 124, 155, 212, 248, 265, 310, 373, 424, 496, 530, 620, 746, 848, 1060, 1240, 1492, 1643, 1865, 2120, 2480, 2984, 3286, 3730, 4240, 5968, 6572, 7460, 8215, 11563, 13144, 14920, 16430, 19769, 23126, 26288, 29840, 32860, 39538, 46252, 57815, 65720, 79076, 92504, 98845, 115630, 131440, 158152, 185008, 197690, 231260, 316304, 395380, 462520, 612839, 790760, 925040, 1225678, 1581520, 2451356, 3064195, 4902712, 6128390, 9805424, 12256780, 24513560, 49027120]

約数ペア:

[(1, 49027120), (2, 24513560), (4, 12256780), (5, 9805424), (8, 6128390), (10, 4902712), (16, 3064195), (20, 2451356), (31, 1581520), (40, 1225678), (53, 925040), (62, 790760), (80, 612839), (106, 462520), (124, 395380), (155, 316304), (212, 231260), (248, 197690), (265, 185008), (310, 158152), (373, 131440), (424, 115630), (496, 98845), (530, 92504), (620, 79076), (746, 65720), (848, 57815), (1060, 46252), (1240, 39538), (1492, 32860), (1643, 29840), (1865, 26288), (2120, 23126), (2480, 19769), (2984, 16430), (3286, 14920), (3730, 13144), (4240, 11563), (5968, 8215), (6572, 7460)]