55133650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:748

約数の個数: 72

約数和(自身を含む): 121562532

約数和(自身を除く): 66428882

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 242, 275, 286, 325, 550, 605, 650, 701, 715, 1210, 1402, 1430, 1573, 3025, 3146, 3505, 3575, 6050, 7010, 7150, 7711, 7865, 9113, 15422, 15730, 17525, 18226, 35050, 38555, 39325, 45565, 77110, 78650, 84821, 91130, 100243, 169642, 192775, 200486, 227825, 385550, 424105, 455650, 501215, 848210, 1002430, 1102673, 2120525, 2205346, 2506075, 4241050, 5012150, 5513365, 11026730, 27566825, 55133650]

約数ペア:

[(1, 55133650), (2, 27566825), (5, 11026730), (10, 5513365), (11, 5012150), (13, 4241050), (22, 2506075), (25, 2205346), (26, 2120525), (50, 1102673), (55, 1002430), (65, 848210), (110, 501215), (121, 455650), (130, 424105), (143, 385550), (242, 227825), (275, 200486), (286, 192775), (325, 169642), (550, 100243), (605, 91130), (650, 84821), (701, 78650), (715, 77110), (1210, 45565), (1402, 39325), (1430, 38555), (1573, 35050), (3025, 18226), (3146, 17525), (3505, 15730), (3575, 15422), (6050, 9113), (7010, 7865), (7150, 7711)]