49216830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1301}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 128616768

約数和(自身を除く): 79399938

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 970, 1261, 1301, 1455, 2522, 2602, 2910, 3783, 3903, 6305, 6505, 7566, 7806, 12610, 13010, 16913, 18915, 19515, 33826, 37830, 39030, 50739, 84565, 101478, 126197, 169130, 252394, 253695, 378591, 507390, 630985, 757182, 1261970, 1640561, 1892955, 3281122, 3785910, 4921683, 8202805, 9843366, 16405610, 24608415, 49216830]

約数ペア:

[(1, 49216830), (2, 24608415), (3, 16405610), (5, 9843366), (6, 8202805), (10, 4921683), (13, 3785910), (15, 3281122), (26, 1892955), (30, 1640561), (39, 1261970), (65, 757182), (78, 630985), (97, 507390), (130, 378591), (194, 253695), (195, 252394), (291, 169130), (390, 126197), (485, 101478), (582, 84565), (970, 50739), (1261, 39030), (1301, 37830), (1455, 33826), (2522, 19515), (2602, 18915), (2910, 16913), (3783, 13010), (3903, 12610), (6305, 7806), (6505, 7566)]