50472500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1590

約数の個数: 60

約数和(自身を含む): 118940052

約数和(自身を除く): 68467552

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 625, 650, 1250, 1300, 1553, 1625, 2500, 3106, 3250, 6212, 6500, 7765, 8125, 15530, 16250, 20189, 31060, 32500, 38825, 40378, 77650, 80756, 100945, 155300, 194125, 201890, 388250, 403780, 504725, 776500, 970625, 1009450, 1941250, 2018900, 2523625, 3882500, 5047250, 10094500, 12618125, 25236250, 50472500]

約数ペア:

[(1, 50472500), (2, 25236250), (4, 12618125), (5, 10094500), (10, 5047250), (13, 3882500), (20, 2523625), (25, 2018900), (26, 1941250), (50, 1009450), (52, 970625), (65, 776500), (100, 504725), (125, 403780), (130, 388250), (250, 201890), (260, 194125), (325, 155300), (500, 100945), (625, 80756), (650, 77650), (1250, 40378), (1300, 38825), (1553, 32500), (1625, 31060), (2500, 20189), (3106, 16250), (3250, 15530), (6212, 8125), (6500, 7765)]