56558874260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{11399}}^1$

素因数の和:11566

約数の個数: 144

約数和(自身を含む): 142134652800

約数和(自身を除く): 85575778540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 83, 98, 122, 140, 166, 196, 244, 245, 305, 332, 415, 427, 490, 581, 610, 830, 854, 980, 1162, 1220, 1660, 1708, 2135, 2324, 2905, 2989, 4067, 4270, 5063, 5810, 5978, 8134, 8540, 10126, 11399, 11620, 11956, 14945, 16268, 20252, 20335, 22798, 25315, 29890, 35441, 40670, 45596, 50630, 56995, 59780, 70882, 79793, 81340, 101260, 113990, 141764, 159586, 177205, 227980, 248087, 319172, 354410, 398965, 496174, 558551, 695339, 708820, 797930, 946117, 992348, 1117102, 1240435, 1390678, 1595860, 1892234, 2234204, 2480870, 2781356, 2792755, 3476695, 3784468, 4730585, 4867373, 4961740, 5585510, 6622819, 6953390, 9461170, 9734746, 11171020, 13245638, 13906780, 18922340, 19469492, 24336865, 26491276, 33114095, 34071611, 46359733, 48673730, 57713137, 66228190, 68143222, 92719466, 97347460, 115426274, 132456380, 136286444, 170358055, 185438932, 230852548, 231798665, 288565685, 340716110, 403991959, 463597330, 577131370, 681432220, 807983918, 927194660, 1154262740, 1615967836, 2019959795, 2827943713, 4039919590, 5655887426, 8079839180, 11311774852, 14139718565, 28279437130, 56558874260]

約数ペア:

[(1, 56558874260), (2, 28279437130), (4, 14139718565), (5, 11311774852), (7, 8079839180), (10, 5655887426), (14, 4039919590), (20, 2827943713), (28, 2019959795), (35, 1615967836), (49, 1154262740), (61, 927194660), (70, 807983918), (83, 681432220), (98, 577131370), (122, 463597330), (140, 403991959), (166, 340716110), (196, 288565685), (244, 231798665), (245, 230852548), (305, 185438932), (332, 170358055), (415, 136286444), (427, 132456380), (490, 115426274), (581, 97347460), (610, 92719466), (830, 68143222), (854, 66228190), (980, 57713137), (1162, 48673730), (1220, 46359733), (1660, 34071611), (1708, 33114095), (2135, 26491276), (2324, 24336865), (2905, 19469492), (2989, 18922340), (4067, 13906780), (4270, 13245638), (5063, 11171020), (5810, 9734746), (5978, 9461170), (8134, 6953390), (8540, 6622819), (10126, 5585510), (11399, 4961740), (11620, 4867373), (11956, 4730585), (14945, 3784468), (16268, 3476695), (20252, 2792755), (20335, 2781356), (22798, 2480870), (25315, 2234204), (29890, 1892234), (35441, 1595860), (40670, 1390678), (45596, 1240435), (50630, 1117102), (56995, 992348), (59780, 946117), (70882, 797930), (79793, 708820), (81340, 695339), (101260, 558551), (113990, 496174), (141764, 398965), (159586, 354410), (177205, 319172), (227980, 248087)]