55391076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1761

約数の個数: 72

約数和(自身を含む): 153002304

約数和(自身を除く): 97611228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1667, 1846, 2556, 2769, 3334, 3692, 5001, 5538, 6668, 8307, 10002, 11076, 15003, 16614, 20004, 21671, 30006, 33228, 43342, 60012, 65013, 86684, 118357, 130026, 195039, 236714, 260052, 355071, 390078, 473428, 710142, 780156, 1065213, 1420284, 1538641, 2130426, 3077282, 4260852, 4615923, 6154564, 9231846, 13847769, 18463692, 27695538, 55391076]

約数ペア:

[(1, 55391076), (2, 27695538), (3, 18463692), (4, 13847769), (6, 9231846), (9, 6154564), (12, 4615923), (13, 4260852), (18, 3077282), (26, 2130426), (36, 1538641), (39, 1420284), (52, 1065213), (71, 780156), (78, 710142), (117, 473428), (142, 390078), (156, 355071), (213, 260052), (234, 236714), (284, 195039), (426, 130026), (468, 118357), (639, 86684), (852, 65013), (923, 60012), (1278, 43342), (1667, 33228), (1846, 30006), (2556, 21671), (2769, 20004), (3334, 16614), (3692, 15003), (5001, 11076), (5538, 10002), (6668, 8307)]