55706690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 116508672

約数和(自身を除く): 60801982

約数列:

[1, 2, 5, 10, 13, 23, 26, 31, 46, 62, 65, 115, 130, 155, 230, 299, 310, 403, 598, 601, 713, 806, 1202, 1426, 1495, 2015, 2990, 3005, 3565, 4030, 6010, 7130, 7813, 9269, 13823, 15626, 18538, 18631, 27646, 37262, 39065, 46345, 69115, 78130, 92690, 93155, 138230, 179699, 186310, 242203, 359398, 428513, 484406, 857026, 898495, 1211015, 1796990, 2142565, 2422030, 4285130, 5570669, 11141338, 27853345, 55706690]

約数ペア:

[(1, 55706690), (2, 27853345), (5, 11141338), (10, 5570669), (13, 4285130), (23, 2422030), (26, 2142565), (31, 1796990), (46, 1211015), (62, 898495), (65, 857026), (115, 484406), (130, 428513), (155, 359398), (230, 242203), (299, 186310), (310, 179699), (403, 138230), (598, 93155), (601, 92690), (713, 78130), (806, 69115), (1202, 46345), (1426, 39065), (1495, 37262), (2015, 27646), (2990, 18631), (3005, 18538), (3565, 15626), (4030, 13823), (6010, 9269), (7130, 7813)]