55987470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2693}}^1$

素因数の和:2727

約数の個数: 128

約数和(自身を含む): 186209280

約数和(自身を除く): 130221810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2693, 2970, 3465, 4158, 5386, 6930, 8079, 10395, 13465, 16158, 18851, 20790, 24237, 26930, 29623, 37702, 40395, 48474, 56553, 59246, 72711, 80790, 88869, 94255, 113106, 121185, 145422, 148115, 169659, 177738, 188510, 207361, 242370, 266607, 282765, 296230, 339318, 363555, 414722, 444345, 508977, 533214, 565530, 622083, 727110, 799821, 848295, 888690, 1017954, 1036805, 1244166, 1333035, 1599642, 1696590, 1866249, 2073610, 2544885, 2666070, 3110415, 3732498, 3999105, 5089770, 5598747, 6220830, 7998210, 9331245, 11197494, 18662490, 27993735, 55987470]

約数ペア:

[(1, 55987470), (2, 27993735), (3, 18662490), (5, 11197494), (6, 9331245), (7, 7998210), (9, 6220830), (10, 5598747), (11, 5089770), (14, 3999105), (15, 3732498), (18, 3110415), (21, 2666070), (22, 2544885), (27, 2073610), (30, 1866249), (33, 1696590), (35, 1599642), (42, 1333035), (45, 1244166), (54, 1036805), (55, 1017954), (63, 888690), (66, 848295), (70, 799821), (77, 727110), (90, 622083), (99, 565530), (105, 533214), (110, 508977), (126, 444345), (135, 414722), (154, 363555), (165, 339318), (189, 296230), (198, 282765), (210, 266607), (231, 242370), (270, 207361), (297, 188510), (315, 177738), (330, 169659), (378, 148115), (385, 145422), (462, 121185), (495, 113106), (594, 94255), (630, 88869), (693, 80790), (770, 72711), (945, 59246), (990, 56553), (1155, 48474), (1386, 40395), (1485, 37702), (1890, 29623), (2079, 26930), (2310, 24237), (2693, 20790), (2970, 18851), (3465, 16158), (4158, 13465), (5386, 10395), (6930, 8079)]