52495660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 142720704

約数和(自身を除く): 90225044

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 49, 68, 70, 85, 92, 98, 115, 119, 137, 140, 161, 170, 196, 230, 238, 245, 274, 322, 340, 391, 460, 476, 490, 548, 595, 644, 685, 782, 805, 833, 959, 980, 1127, 1190, 1370, 1564, 1610, 1666, 1918, 1955, 2254, 2329, 2380, 2737, 2740, 3151, 3220, 3332, 3836, 3910, 4165, 4508, 4658, 4795, 5474, 5635, 6302, 6713, 7820, 8330, 9316, 9590, 10948, 11270, 11645, 12604, 13426, 13685, 15755, 16303, 16660, 19159, 19180, 22057, 22540, 23290, 26852, 27370, 31510, 32606, 33565, 38318, 44114, 46580, 53567, 54740, 63020, 65212, 67130, 76636, 81515, 88228, 95795, 107134, 110285, 114121, 134260, 154399, 163030, 191590, 214268, 220570, 228242, 267835, 308798, 326060, 374969, 383180, 441140, 456484, 535670, 570605, 617596, 749938, 771995, 1071340, 1141210, 1499876, 1543990, 1874845, 2282420, 2624783, 3087980, 3749690, 5249566, 7499380, 10499132, 13123915, 26247830, 52495660]

約数ペア:

[(1, 52495660), (2, 26247830), (4, 13123915), (5, 10499132), (7, 7499380), (10, 5249566), (14, 3749690), (17, 3087980), (20, 2624783), (23, 2282420), (28, 1874845), (34, 1543990), (35, 1499876), (46, 1141210), (49, 1071340), (68, 771995), (70, 749938), (85, 617596), (92, 570605), (98, 535670), (115, 456484), (119, 441140), (137, 383180), (140, 374969), (161, 326060), (170, 308798), (196, 267835), (230, 228242), (238, 220570), (245, 214268), (274, 191590), (322, 163030), (340, 154399), (391, 134260), (460, 114121), (476, 110285), (490, 107134), (548, 95795), (595, 88228), (644, 81515), (685, 76636), (782, 67130), (805, 65212), (833, 63020), (959, 54740), (980, 53567), (1127, 46580), (1190, 44114), (1370, 38318), (1564, 33565), (1610, 32606), (1666, 31510), (1918, 27370), (1955, 26852), (2254, 23290), (2329, 22540), (2380, 22057), (2737, 19180), (2740, 19159), (3151, 16660), (3220, 16303), (3332, 15755), (3836, 13685), (3910, 13426), (4165, 12604), (4508, 11645), (4658, 11270), (4795, 10948), (5474, 9590), (5635, 9316), (6302, 8330), (6713, 7820)]