48154260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1489}}^1$

素因数の和:1526

約数の個数: 144

約数和(自身を含む): 171218880

約数和(自身を除く): 123064620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1489, 1540, 1617, 2156, 2310, 2695, 2940, 2978, 3234, 4467, 4620, 5390, 5956, 6468, 7445, 8085, 8934, 10423, 10780, 14890, 16170, 16379, 17868, 20846, 22335, 29780, 31269, 32340, 32758, 41692, 44670, 49137, 52115, 62538, 65516, 72961, 81895, 89340, 98274, 104230, 114653, 125076, 145922, 156345, 163790, 196548, 208460, 218883, 229306, 245685, 291844, 312690, 327580, 343959, 364805, 437766, 458612, 491370, 573265, 625380, 687918, 729610, 802571, 875532, 982740, 1094415, 1146530, 1375836, 1459220, 1605142, 1719795, 2188830, 2293060, 2407713, 3210284, 3439590, 4012855, 4377660, 4815426, 6879180, 8025710, 9630852, 12038565, 16051420, 24077130, 48154260]

約数ペア:

[(1, 48154260), (2, 24077130), (3, 16051420), (4, 12038565), (5, 9630852), (6, 8025710), (7, 6879180), (10, 4815426), (11, 4377660), (12, 4012855), (14, 3439590), (15, 3210284), (20, 2407713), (21, 2293060), (22, 2188830), (28, 1719795), (30, 1605142), (33, 1459220), (35, 1375836), (42, 1146530), (44, 1094415), (49, 982740), (55, 875532), (60, 802571), (66, 729610), (70, 687918), (77, 625380), (84, 573265), (98, 491370), (105, 458612), (110, 437766), (132, 364805), (140, 343959), (147, 327580), (154, 312690), (165, 291844), (196, 245685), (210, 229306), (220, 218883), (231, 208460), (245, 196548), (294, 163790), (308, 156345), (330, 145922), (385, 125076), (420, 114653), (462, 104230), (490, 98274), (539, 89340), (588, 81895), (660, 72961), (735, 65516), (770, 62538), (924, 52115), (980, 49137), (1078, 44670), (1155, 41692), (1470, 32758), (1489, 32340), (1540, 31269), (1617, 29780), (2156, 22335), (2310, 20846), (2695, 17868), (2940, 16379), (2978, 16170), (3234, 14890), (4467, 10780), (4620, 10423), (5390, 8934), (5956, 8085), (6468, 7445)]