53003960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3440

約数の個数: 64

約数和(自身を含む): 131803200

約数和(自身を除く): 78799240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3389, 3910, 6778, 7820, 13556, 15640, 16945, 27112, 33890, 57613, 67780, 77947, 115226, 135560, 155894, 230452, 288065, 311788, 389735, 460904, 576130, 623576, 779470, 1152260, 1325099, 1558940, 2304520, 2650198, 3117880, 5300396, 6625495, 10600792, 13250990, 26501980, 53003960]

約数ペア:

[(1, 53003960), (2, 26501980), (4, 13250990), (5, 10600792), (8, 6625495), (10, 5300396), (17, 3117880), (20, 2650198), (23, 2304520), (34, 1558940), (40, 1325099), (46, 1152260), (68, 779470), (85, 623576), (92, 576130), (115, 460904), (136, 389735), (170, 311788), (184, 288065), (230, 230452), (340, 155894), (391, 135560), (460, 115226), (680, 77947), (782, 67780), (920, 57613), (1564, 33890), (1955, 27112), (3128, 16945), (3389, 15640), (3910, 13556), (6778, 7820)]