51394512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3581}}^1$

素因数の和:3628

約数の個数: 80

約数和(自身を含む): 149240448

約数和(自身を除く): 97845936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3581, 3588, 4784, 7162, 7176, 10743, 14324, 14352, 21486, 28648, 42972, 46553, 57296, 82363, 85944, 93106, 139659, 164726, 171888, 186212, 247089, 279318, 329452, 372424, 494178, 558636, 658904, 744848, 988356, 1070719, 1117272, 1317808, 1976712, 2141438, 2234544, 3212157, 3953424, 4282876, 6424314, 8565752, 12848628, 17131504, 25697256, 51394512]

約数ペア:

[(1, 51394512), (2, 25697256), (3, 17131504), (4, 12848628), (6, 8565752), (8, 6424314), (12, 4282876), (13, 3953424), (16, 3212157), (23, 2234544), (24, 2141438), (26, 1976712), (39, 1317808), (46, 1117272), (48, 1070719), (52, 988356), (69, 744848), (78, 658904), (92, 558636), (104, 494178), (138, 372424), (156, 329452), (184, 279318), (208, 247089), (276, 186212), (299, 171888), (312, 164726), (368, 139659), (552, 93106), (598, 85944), (624, 82363), (897, 57296), (1104, 46553), (1196, 42972), (1794, 28648), (2392, 21486), (3581, 14352), (3588, 14324), (4784, 10743), (7162, 7176)]