53783340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1379

約数の個数: 96

約数和(自身を含む): 165364416

約数和(自身を除く): 111581076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 390, 530, 636, 689, 780, 795, 1060, 1301, 1378, 1590, 2067, 2602, 2756, 3180, 3445, 3903, 4134, 5204, 6505, 6890, 7806, 8268, 10335, 13010, 13780, 15612, 16913, 19515, 20670, 26020, 33826, 39030, 41340, 50739, 67652, 68953, 78060, 84565, 101478, 137906, 169130, 202956, 206859, 253695, 275812, 338260, 344765, 413718, 507390, 689530, 827436, 896389, 1014780, 1034295, 1379060, 1792778, 2068590, 2689167, 3585556, 4137180, 4481945, 5378334, 8963890, 10756668, 13445835, 17927780, 26891670, 53783340]

約数ペア:

[(1, 53783340), (2, 26891670), (3, 17927780), (4, 13445835), (5, 10756668), (6, 8963890), (10, 5378334), (12, 4481945), (13, 4137180), (15, 3585556), (20, 2689167), (26, 2068590), (30, 1792778), (39, 1379060), (52, 1034295), (53, 1014780), (60, 896389), (65, 827436), (78, 689530), (106, 507390), (130, 413718), (156, 344765), (159, 338260), (195, 275812), (212, 253695), (260, 206859), (265, 202956), (318, 169130), (390, 137906), (530, 101478), (636, 84565), (689, 78060), (780, 68953), (795, 67652), (1060, 50739), (1301, 41340), (1378, 39030), (1590, 33826), (2067, 26020), (2602, 20670), (2756, 19515), (3180, 16913), (3445, 15612), (3903, 13780), (4134, 13010), (5204, 10335), (6505, 8268), (6890, 7806)]