49600100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 119346528

約数和(自身を除く): 69746428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 134, 220, 268, 275, 335, 550, 670, 673, 737, 1100, 1340, 1346, 1474, 1675, 2692, 2948, 3350, 3365, 3685, 6700, 6730, 7370, 7403, 13460, 14740, 14806, 16825, 18425, 29612, 33650, 36850, 37015, 45091, 67300, 73700, 74030, 90182, 148060, 180364, 185075, 225455, 370150, 450910, 496001, 740300, 901820, 992002, 1127275, 1984004, 2254550, 2480005, 4509100, 4960010, 9920020, 12400025, 24800050, 49600100]

約数ペア:

[(1, 49600100), (2, 24800050), (4, 12400025), (5, 9920020), (10, 4960010), (11, 4509100), (20, 2480005), (22, 2254550), (25, 1984004), (44, 1127275), (50, 992002), (55, 901820), (67, 740300), (100, 496001), (110, 450910), (134, 370150), (220, 225455), (268, 185075), (275, 180364), (335, 148060), (550, 90182), (670, 74030), (673, 73700), (737, 67300), (1100, 45091), (1340, 37015), (1346, 36850), (1474, 33650), (1675, 29612), (2692, 18425), (2948, 16825), (3350, 14806), (3365, 14740), (3685, 13460), (6700, 7403), (6730, 7370)]