52014751490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{50513}}^1$

素因数の和:50711

約数の個数: 48

約数和(自身を含む): 101976248808

約数和(自身を除く): 49961497318

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 7921, 11570, 15842, 39605, 50513, 79210, 101026, 102973, 205946, 252565, 505130, 514865, 656669, 1029730, 1313338, 3283345, 4495657, 6566690, 8991314, 22478285, 44956570, 58443541, 116887082, 292217705, 400113473, 584435410, 800226946, 2000567365, 4001134730, 5201475149, 10402950298, 26007375745, 52014751490]

約数ペア:

[(1, 52014751490), (2, 26007375745), (5, 10402950298), (10, 5201475149), (13, 4001134730), (26, 2000567365), (65, 800226946), (89, 584435410), (130, 400113473), (178, 292217705), (445, 116887082), (890, 58443541), (1157, 44956570), (2314, 22478285), (5785, 8991314), (7921, 6566690), (11570, 4495657), (15842, 3283345), (39605, 1313338), (50513, 1029730), (79210, 656669), (101026, 514865), (102973, 505130), (205946, 252565)]