55197780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7603}}^1$

素因数の和:7637

約数の個数: 72

約数和(自身を含む): 169903776

約数和(自身を除く): 114705996

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 7603, 15206, 22809, 30412, 38015, 45618, 76030, 83633, 91236, 114045, 152060, 167266, 228090, 250899, 334532, 418165, 456180, 501798, 836330, 919963, 1003596, 1254495, 1672660, 1839926, 2508990, 2759889, 3679852, 4599815, 5017980, 5519778, 9199630, 11039556, 13799445, 18399260, 27598890, 55197780]

約数ペア:

[(1, 55197780), (2, 27598890), (3, 18399260), (4, 13799445), (5, 11039556), (6, 9199630), (10, 5519778), (11, 5017980), (12, 4599815), (15, 3679852), (20, 2759889), (22, 2508990), (30, 1839926), (33, 1672660), (44, 1254495), (55, 1003596), (60, 919963), (66, 836330), (110, 501798), (121, 456180), (132, 418165), (165, 334532), (220, 250899), (242, 228090), (330, 167266), (363, 152060), (484, 114045), (605, 91236), (660, 83633), (726, 76030), (1210, 45618), (1452, 38015), (1815, 30412), (2420, 22809), (3630, 15206), (7260, 7603)]