51673302527

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3049}}^1$

素因数の和:3213

約数の個数: 64

約数和(自身を含む): 69442790400

約数和(自身を除く): 17769487873

約数列:

[1, 7, 11, 17, 77, 107, 119, 121, 187, 749, 847, 1177, 1309, 1331, 1819, 2057, 3049, 8239, 9317, 12733, 12947, 14399, 20009, 21343, 22627, 33539, 51833, 90629, 140063, 142417, 158389, 220099, 234773, 326243, 362831, 368929, 570163, 996919, 1540693, 2283701, 2421089, 2582503, 3588673, 3991141, 4058219, 5546131, 6271793, 16947623, 25120711, 28407533, 38822917, 39475403, 43902551, 61007441, 68989723, 276327821, 427052087, 434229433, 482928061, 671081851, 3039606031, 4697572957, 7381900361, 51673302527]

約数ペア:

[(1, 51673302527), (7, 7381900361), (11, 4697572957), (17, 3039606031), (77, 671081851), (107, 482928061), (119, 434229433), (121, 427052087), (187, 276327821), (749, 68989723), (847, 61007441), (1177, 43902551), (1309, 39475403), (1331, 38822917), (1819, 28407533), (2057, 25120711), (3049, 16947623), (8239, 6271793), (9317, 5546131), (12733, 4058219), (12947, 3991141), (14399, 3588673), (20009, 2582503), (21343, 2421089), (22627, 2283701), (33539, 1540693), (51833, 996919), (90629, 570163), (140063, 368929), (142417, 362831), (158389, 326243), (220099, 234773)]