51483236220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1294199}}^1$

素因数の和:1294244

約数の個数: 144

約数和(自身を含む): 178071566400

約数和(自身を除く): 126588330180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 13260, 19890, 39780, 1294199, 2588398, 3882597, 5176796, 6470995, 7765194, 11647791, 12941990, 15530388, 16824587, 19412985, 22001383, 23295582, 25883980, 33649174, 38825970, 44002766, 46591164, 50473761, 58238955, 66004149, 67298348, 77651940, 84122935, 88005532, 100947522, 110006915, 116477910, 132008298, 151421283, 168245870, 198012447, 201895044, 220013830, 232955820, 252368805, 264016596, 286017979, 302842566, 330020745, 336491740, 396024894, 440027660, 504737610, 572035958, 605685132, 660041490, 757106415, 792049788, 858053937, 990062235, 1009475220, 1144071916, 1320082980, 1430089895, 1514212830, 1716107874, 1980124470, 2574161811, 2860179790, 3028425660, 3432215748, 3960248940, 4290269685, 5148323622, 5720359580, 8580539370, 10296647244, 12870809055, 17161078740, 25741618110, 51483236220]

約数ペア:

[(1, 51483236220), (2, 25741618110), (3, 17161078740), (4, 12870809055), (5, 10296647244), (6, 8580539370), (9, 5720359580), (10, 5148323622), (12, 4290269685), (13, 3960248940), (15, 3432215748), (17, 3028425660), (18, 2860179790), (20, 2574161811), (26, 1980124470), (30, 1716107874), (34, 1514212830), (36, 1430089895), (39, 1320082980), (45, 1144071916), (51, 1009475220), (52, 990062235), (60, 858053937), (65, 792049788), (68, 757106415), (78, 660041490), (85, 605685132), (90, 572035958), (102, 504737610), (117, 440027660), (130, 396024894), (153, 336491740), (156, 330020745), (170, 302842566), (180, 286017979), (195, 264016596), (204, 252368805), (221, 232955820), (234, 220013830), (255, 201895044), (260, 198012447), (306, 168245870), (340, 151421283), (390, 132008298), (442, 116477910), (468, 110006915), (510, 100947522), (585, 88005532), (612, 84122935), (663, 77651940), (765, 67298348), (780, 66004149), (884, 58238955), (1020, 50473761), (1105, 46591164), (1170, 44002766), (1326, 38825970), (1530, 33649174), (1989, 25883980), (2210, 23295582), (2340, 22001383), (2652, 19412985), (3060, 16824587), (3315, 15530388), (3978, 12941990), (4420, 11647791), (6630, 7765194), (7956, 6470995), (9945, 5176796), (13260, 3882597), (19890, 2588398), (39780, 1294199)]