49442250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 145297152

約数和(自身を除く): 95854902

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 125, 130, 143, 150, 165, 195, 250, 275, 286, 325, 330, 375, 390, 429, 461, 550, 650, 715, 750, 825, 858, 922, 975, 1375, 1383, 1430, 1625, 1650, 1950, 2145, 2305, 2750, 2766, 3250, 3575, 4125, 4290, 4610, 4875, 5071, 5993, 6915, 7150, 8250, 9750, 10142, 10725, 11525, 11986, 13830, 15213, 17875, 17979, 21450, 23050, 25355, 29965, 30426, 34575, 35750, 35958, 50710, 53625, 57625, 59930, 65923, 69150, 76065, 89895, 107250, 115250, 126775, 131846, 149825, 152130, 172875, 179790, 197769, 253550, 299650, 329615, 345750, 380325, 395538, 449475, 633875, 659230, 749125, 760650, 898950, 988845, 1267750, 1498250, 1648075, 1901625, 1977690, 2247375, 3296150, 3803250, 4494750, 4944225, 8240375, 9888450, 16480750, 24721125, 49442250]

約数ペア:

[(1, 49442250), (2, 24721125), (3, 16480750), (5, 9888450), (6, 8240375), (10, 4944225), (11, 4494750), (13, 3803250), (15, 3296150), (22, 2247375), (25, 1977690), (26, 1901625), (30, 1648075), (33, 1498250), (39, 1267750), (50, 988845), (55, 898950), (65, 760650), (66, 749125), (75, 659230), (78, 633875), (110, 449475), (125, 395538), (130, 380325), (143, 345750), (150, 329615), (165, 299650), (195, 253550), (250, 197769), (275, 179790), (286, 172875), (325, 152130), (330, 149825), (375, 131846), (390, 126775), (429, 115250), (461, 107250), (550, 89895), (650, 76065), (715, 69150), (750, 65923), (825, 59930), (858, 57625), (922, 53625), (975, 50710), (1375, 35958), (1383, 35750), (1430, 34575), (1625, 30426), (1650, 29965), (1950, 25355), (2145, 23050), (2305, 21450), (2750, 17979), (2766, 17875), (3250, 15213), (3575, 13830), (4125, 11986), (4290, 11525), (4610, 10725), (4875, 10142), (5071, 9750), (5993, 8250), (6915, 7150)]