48417040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2840

約数の個数: 80

約数和(自身を含む): 132848640

約数和(自身を除く): 84431600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 2789, 3472, 4340, 5578, 8680, 11156, 13945, 17360, 19523, 22312, 27890, 39046, 44624, 55780, 78092, 86459, 97615, 111560, 156184, 172918, 195230, 223120, 312368, 345836, 390460, 432295, 605213, 691672, 780920, 864590, 1210426, 1383344, 1561840, 1729180, 2420852, 3026065, 3458360, 4841704, 6052130, 6916720, 9683408, 12104260, 24208520, 48417040]

約数ペア:

[(1, 48417040), (2, 24208520), (4, 12104260), (5, 9683408), (7, 6916720), (8, 6052130), (10, 4841704), (14, 3458360), (16, 3026065), (20, 2420852), (28, 1729180), (31, 1561840), (35, 1383344), (40, 1210426), (56, 864590), (62, 780920), (70, 691672), (80, 605213), (112, 432295), (124, 390460), (140, 345836), (155, 312368), (217, 223120), (248, 195230), (280, 172918), (310, 156184), (434, 111560), (496, 97615), (560, 86459), (620, 78092), (868, 55780), (1085, 44624), (1240, 39046), (1736, 27890), (2170, 22312), (2480, 19523), (2789, 17360), (3472, 13945), (4340, 11156), (5578, 8680)]