52007639019

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{563}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 81183513600

約数和(自身を除く): 29175874581

約数列:

[1, 3, 7, 21, 97, 101, 291, 303, 449, 563, 679, 707, 1347, 1689, 2037, 2121, 3143, 3941, 9429, 9797, 11823, 29391, 43553, 45349, 54611, 56863, 68579, 130659, 136047, 163833, 170589, 205737, 252787, 304871, 317443, 382277, 398041, 758361, 914613, 952329, 1146831, 1194123, 1769509, 4398853, 5308527, 5515711, 13196559, 16547133, 24520339, 25531487, 30791971, 38609977, 73561017, 76594461, 92375913, 115829931, 171642373, 178720409, 514927119, 536161227, 2476554239, 7429662717, 17335879673, 52007639019]

約数ペア:

[(1, 52007639019), (3, 17335879673), (7, 7429662717), (21, 2476554239), (97, 536161227), (101, 514927119), (291, 178720409), (303, 171642373), (449, 115829931), (563, 92375913), (679, 76594461), (707, 73561017), (1347, 38609977), (1689, 30791971), (2037, 25531487), (2121, 24520339), (3143, 16547133), (3941, 13196559), (9429, 5515711), (9797, 5308527), (11823, 4398853), (29391, 1769509), (43553, 1194123), (45349, 1146831), (54611, 952329), (56863, 914613), (68579, 758361), (130659, 398041), (136047, 382277), (163833, 317443), (170589, 304871), (205737, 252787)]