52744580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 130310208

約数和(自身を除く): 77565628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 140, 196, 214, 245, 428, 490, 503, 535, 749, 980, 1006, 1070, 1498, 2012, 2140, 2515, 2996, 3521, 3745, 5030, 5243, 7042, 7490, 10060, 10486, 14084, 14980, 17605, 20972, 24647, 26215, 35210, 49294, 52430, 53821, 70420, 98588, 104860, 107642, 123235, 215284, 246470, 269105, 376747, 492940, 538210, 753494, 1076420, 1506988, 1883735, 2637229, 3767470, 5274458, 7534940, 10548916, 13186145, 26372290, 52744580]

約数ペア:

[(1, 52744580), (2, 26372290), (4, 13186145), (5, 10548916), (7, 7534940), (10, 5274458), (14, 3767470), (20, 2637229), (28, 1883735), (35, 1506988), (49, 1076420), (70, 753494), (98, 538210), (107, 492940), (140, 376747), (196, 269105), (214, 246470), (245, 215284), (428, 123235), (490, 107642), (503, 104860), (535, 98588), (749, 70420), (980, 53821), (1006, 52430), (1070, 49294), (1498, 35210), (2012, 26215), (2140, 24647), (2515, 20972), (2996, 17605), (3521, 14980), (3745, 14084), (5030, 10486), (5243, 10060), (7042, 7490)]