49422100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5431}}^1$

素因数の和:5465

約数の個数: 72

約数和(自身を含む): 132019328

約数和(自身を除く): 82597228

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 5431, 9100, 10862, 21724, 27155, 38017, 54310, 70603, 76034, 108620, 135775, 141206, 152068, 190085, 271550, 282412, 353015, 380170, 494221, 543100, 706030, 760340, 950425, 988442, 1412060, 1765075, 1900850, 1976884, 2471105, 3530150, 3801700, 4942210, 7060300, 9884420, 12355525, 24711050, 49422100]

約数ペア:

[(1, 49422100), (2, 24711050), (4, 12355525), (5, 9884420), (7, 7060300), (10, 4942210), (13, 3801700), (14, 3530150), (20, 2471105), (25, 1976884), (26, 1900850), (28, 1765075), (35, 1412060), (50, 988442), (52, 950425), (65, 760340), (70, 706030), (91, 543100), (100, 494221), (130, 380170), (140, 353015), (175, 282412), (182, 271550), (260, 190085), (325, 152068), (350, 141206), (364, 135775), (455, 108620), (650, 76034), (700, 70603), (910, 54310), (1300, 38017), (1820, 27155), (2275, 21724), (4550, 10862), (5431, 9100)]