54100020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1681

約数の個数: 96

約数和(自身を含む): 167029632

約数和(自身を除く): 112929612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1290, 1613, 1677, 2236, 2580, 2795, 3226, 3354, 4839, 5590, 6452, 6708, 8065, 8385, 9678, 11180, 16130, 16770, 19356, 20969, 24195, 32260, 33540, 41938, 48390, 62907, 69359, 83876, 96780, 104845, 125814, 138718, 208077, 209690, 251628, 277436, 314535, 346795, 416154, 419380, 629070, 693590, 832308, 901667, 1040385, 1258140, 1387180, 1803334, 2080770, 2705001, 3606668, 4161540, 4508335, 5410002, 9016670, 10820004, 13525005, 18033340, 27050010, 54100020]

約数ペア:

[(1, 54100020), (2, 27050010), (3, 18033340), (4, 13525005), (5, 10820004), (6, 9016670), (10, 5410002), (12, 4508335), (13, 4161540), (15, 3606668), (20, 2705001), (26, 2080770), (30, 1803334), (39, 1387180), (43, 1258140), (52, 1040385), (60, 901667), (65, 832308), (78, 693590), (86, 629070), (129, 419380), (130, 416154), (156, 346795), (172, 314535), (195, 277436), (215, 251628), (258, 209690), (260, 208077), (390, 138718), (430, 125814), (516, 104845), (559, 96780), (645, 83876), (780, 69359), (860, 62907), (1118, 48390), (1290, 41938), (1613, 33540), (1677, 32260), (2236, 24195), (2580, 20969), (2795, 19356), (3226, 16770), (3354, 16130), (4839, 11180), (5590, 9678), (6452, 8385), (6708, 8065)]