51212480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14549}}^1$

素因数の和:14577

約数の個数: 56

約数和(自身を含む): 133045200

約数和(自身を除く): 81832720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 14549, 29098, 58196, 72745, 116392, 145490, 160039, 232784, 290980, 320078, 465568, 581960, 640156, 800195, 931136, 1163920, 1280312, 1600390, 2327840, 2560624, 3200780, 4655680, 5121248, 6401560, 10242496, 12803120, 25606240, 51212480]

約数ペア:

[(1, 51212480), (2, 25606240), (4, 12803120), (5, 10242496), (8, 6401560), (10, 5121248), (11, 4655680), (16, 3200780), (20, 2560624), (22, 2327840), (32, 1600390), (40, 1280312), (44, 1163920), (55, 931136), (64, 800195), (80, 640156), (88, 581960), (110, 465568), (160, 320078), (176, 290980), (220, 232784), (320, 160039), (352, 145490), (440, 116392), (704, 72745), (880, 58196), (1760, 29098), (3520, 14549)]