52503940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 115944192

約数和(自身を除く): 63440252

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 157, 230, 314, 460, 628, 727, 785, 1454, 1570, 2908, 3140, 3611, 3635, 7222, 7270, 14444, 14540, 16721, 18055, 33442, 36110, 66884, 72220, 83605, 114139, 167210, 228278, 334420, 456556, 570695, 1141390, 2282780, 2625197, 5250394, 10500788, 13125985, 26251970, 52503940]

約数ペア:

[(1, 52503940), (2, 26251970), (4, 13125985), (5, 10500788), (10, 5250394), (20, 2625197), (23, 2282780), (46, 1141390), (92, 570695), (115, 456556), (157, 334420), (230, 228278), (314, 167210), (460, 114139), (628, 83605), (727, 72220), (785, 66884), (1454, 36110), (1570, 33442), (2908, 18055), (3140, 16721), (3611, 14540), (3635, 14444), (7222, 7270)]